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cve-2015-5963
Vulnerability from cvelistv5
Published
2015-08-24 14:00
Modified
2024-08-06 07:06
Severity ?
EPSS score ?
Summary
contrib.sessions.middleware.SessionMiddleware in Django 1.8.x before 1.8.4, 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions allows remote attackers to cause a denial of service (session store consumption or session record removal) via a large number of requests to contrib.auth.views.logout, which triggers the creation of an empty session record.
References
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}
}
ghsa-pgxh-wfw4-jx2v
Vulnerability from github
Published
2022-05-17 00:36
Modified
2024-09-17 15:08
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.6 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U
6.6 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U
Summary
Django denial of service via empty session record creation
Details
contrib.sessions.middleware.SessionMiddleware in Django 1.8.x before 1.8.4, 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions allows remote attackers to cause a denial of service (session store consumption or session record removal) via a large number of requests to contrib.auth.views.logout, which triggers the creation of an empty session record.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "Django"
},
"ranges": [
{
"events": [
{
"introduced": "1.8"
},
{
"fixed": "1.8.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "Django"
},
"ranges": [
{
"events": [
{
"introduced": "1.7"
},
{
"fixed": "1.7.10"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "Django"
},
"ranges": [
{
"events": [
{
"introduced": "1.4"
},
{
"fixed": "1.4.22"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2015-5963"
],
"database_specific": {
"cwe_ids": [
"CWE-770"
],
"github_reviewed": true,
"github_reviewed_at": "2023-08-03T20:01:52Z",
"nvd_published_at": "2015-08-24T14:59:00Z",
"severity": "MODERATE"
},
"details": "`contrib.sessions.middleware.SessionMiddleware` in Django 1.8.x before 1.8.4, 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions allows remote attackers to cause a denial of service (session store consumption or session record removal) via a large number of requests to `contrib.auth.views.logout`, which triggers the creation of an empty session record.",
"id": "GHSA-pgxh-wfw4-jx2v",
"modified": "2024-09-17T15:08:38Z",
"published": "2022-05-17T00:36:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5963"
},
{
"type": "WEB",
"url": "https://github.com/django/django/commit/2eb86b01d7b59be06076f6179a454d0fd0afaff6"
},
{
"type": "WEB",
"url": "https://github.com/django/django/commit/2f5485346ee6f84b4e52068c04e043092daf55f7"
},
{
"type": "WEB",
"url": "https://github.com/django/django/commit/575f59f9bc7c59a5e41a081d1f5f55fc859c5012"
},
{
"type": "WEB",
"url": "https://github.com/django/django/commit/8cc41ce7a7a8f6bebfdd89d5ab276cd0109f4fc5"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2015:1876"
},
{
"type": "PACKAGE",
"url": "https://github.com/django/django"
},
{
"type": "WEB",
"url": "https://github.com/django/django/blob/4555a823fd57e261e1b19c778429473256c8ea08/docs/releases/1.8.4.txt#L9-L21"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2015-22.yaml"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20150904151934/http://www.securitytracker.com/id/1033318"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20200228050526/http://www.securityfocus.com/bid/76428"
},
{
"type": "WEB",
"url": "https://www.djangoproject.com/weblog/2015/aug/18/security-releases"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172084.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00026.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00035.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1766.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1767.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1894.html"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2015/dsa-3338"
},
{
"type": "WEB",
"url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-2720-1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U",
"type": "CVSS_V4"
}
],
"summary": "Django denial of service via empty session record creation"
}
rhsa-2015:1767
Vulnerability from csaf_redhat
Published
2015-09-10 12:05
Modified
2024-11-22 09:28
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix two security issues are now
available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat
Enterprise Linux 7.
Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
It was found that certain Django functions would, in certain circumstances,
create empty sessions. A remote attacker could use this flaw to fill up the
session store or cause other users' session records to be evicted by
requesting a large number of new sessions. (CVE-2015-5964)
Red Hat would like to thank the upstream Django project for reporting these
issues. Upstream acknowledges Lin Hua Cheng as the original reporter of
CVE-2015-5964.
All python-django users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Updated python-django packages that fix two security issues are now\navailable for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat\nEnterprise Linux 7.\n\nRed Hat Product Security has rated this update as having Moderate security\nimpact. Common Vulnerability Scoring System (CVSS) base scores, which give\ndetailed severity ratings, are available for each vulnerability from the\nCVE links in the References section.",
"title": "Topic"
},
{
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rhsa-2015:1876
Vulnerability from csaf_redhat
Published
2015-10-08 12:11
Modified
2024-11-14 15:29
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix one security issue are now
available for Red Hat Enterprise Linux OpenStack Platform 7.0.
Red Hat Product Security has rated this update as having Moderate security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
Red Hat would like to thank the upstream Django project for reporting this
issue.
All python-django users are advised to upgrade to these updated packages,
which contain a backported patch to correct this issue.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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rhsa-2015_1876
Vulnerability from csaf_redhat
Published
2015-10-08 12:11
Modified
2024-11-14 15:29
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix one security issue are now
available for Red Hat Enterprise Linux OpenStack Platform 7.0.
Red Hat Product Security has rated this update as having Moderate security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
Red Hat would like to thank the upstream Django project for reporting this
issue.
All python-django users are advised to upgrade to these updated packages,
which contain a backported patch to correct this issue.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"title": "Details"
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}
rhsa-2015:1766
Vulnerability from csaf_redhat
Published
2015-09-10 11:44
Modified
2024-11-22 09:28
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix two security issues are now
available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat
Enterprise Linux 6.
Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
It was found that certain Django functions would, in certain circumstances,
create empty sessions. A remote attacker could use this flaw to fill up the
session store or cause other users' session records to be evicted by
requesting a large number of new sessions. (CVE-2015-5964)
Red Hat would like to thank the upstream Django project for reporting these
issues. Upstream acknowledges Lin Hua Cheng as the original reporter of
CVE-2015-5964.
All python-django users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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RHSA-2015:1894
Vulnerability from csaf_redhat
Published
2015-10-15 12:29
Modified
2024-11-22 09:28
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix two security issues are now
available for Red Hat Enterprise Linux OpenStack Platform 6.0.
Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
It was found that certain Django functions would, in certain circumstances,
create empty sessions. A remote attacker could use this flaw to fill up the
session store or cause other users' session records to be evicted by
requesting a large number of new sessions. (CVE-2015-5964)
Red Hat would like to thank the upstream Django project for reporting these
issues. Upstream acknowledges Lin Hua Cheng as the original reporter of
CVE-2015-5964.
All python-django users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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RHSA-2015:1767
Vulnerability from csaf_redhat
Published
2015-09-10 12:05
Modified
2024-11-22 09:28
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix two security issues are now
available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat
Enterprise Linux 7.
Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
It was found that certain Django functions would, in certain circumstances,
create empty sessions. A remote attacker could use this flaw to fill up the
session store or cause other users' session records to be evicted by
requesting a large number of new sessions. (CVE-2015-5964)
Red Hat would like to thank the upstream Django project for reporting these
issues. Upstream acknowledges Lin Hua Cheng as the original reporter of
CVE-2015-5964.
All python-django users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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RHSA-2015:1766
Vulnerability from csaf_redhat
Published
2015-09-10 11:44
Modified
2024-11-22 09:28
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix two security issues are now
available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat
Enterprise Linux 6.
Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
It was found that certain Django functions would, in certain circumstances,
create empty sessions. A remote attacker could use this flaw to fill up the
session store or cause other users' session records to be evicted by
requesting a large number of new sessions. (CVE-2015-5964)
Red Hat would like to thank the upstream Django project for reporting these
issues. Upstream acknowledges Lin Hua Cheng as the original reporter of
CVE-2015-5964.
All python-django users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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}
rhsa-2015_1766
Vulnerability from csaf_redhat
Published
2015-09-10 11:44
Modified
2024-11-22 09:28
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix two security issues are now
available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat
Enterprise Linux 6.
Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
It was found that certain Django functions would, in certain circumstances,
create empty sessions. A remote attacker could use this flaw to fill up the
session store or cause other users' session records to be evicted by
requesting a large number of new sessions. (CVE-2015-5964)
Red Hat would like to thank the upstream Django project for reporting these
issues. Upstream acknowledges Lin Hua Cheng as the original reporter of
CVE-2015-5964.
All python-django users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"text": "Django is a high-level Python Web framework that encourages rapid\ndevelopment and a clean, pragmatic design. It focuses on automating as much\nas possible and adhering to the DRY (Don\u0027t Repeat Yourself) principle.\n\nIt was found that Django incorrectly handled the session store. A session\ncould be created by anonymously accessing the\ndjango.contrib.auth.views.logout view if it was not decorated correctly\nwith django.contrib.auth.decorators.login_required. A remote attacker could\nuse this flaw to fill up the session store or cause other users\u0027 session\nrecords to be evicted by requesting a large number of new sessions.\n(CVE-2015-5963)\n\nIt was found that certain Django functions would, in certain circumstances,\ncreate empty sessions. A remote attacker could use this flaw to fill up the\nsession store or cause other users\u0027 session records to be evicted by\nrequesting a large number of new sessions. (CVE-2015-5964)\n\nRed Hat would like to thank the upstream Django project for reporting these\nissues. Upstream acknowledges Lin Hua Cheng as the original reporter of\nCVE-2015-5964.\n\nAll python-django users are advised to upgrade to these updated packages,\nwhich contain backported patches to correct these issues.",
"title": "Details"
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"title": "python-django: Denial-of-service possibility in logout() view by filling session store"
}
]
}
rhsa-2015_1767
Vulnerability from csaf_redhat
Published
2015-09-10 12:05
Modified
2024-11-22 09:28
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix two security issues are now
available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat
Enterprise Linux 7.
Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
It was found that certain Django functions would, in certain circumstances,
create empty sessions. A remote attacker could use this flaw to fill up the
session store or cause other users' session records to be evicted by
requesting a large number of new sessions. (CVE-2015-5964)
Red Hat would like to thank the upstream Django project for reporting these
issues. Upstream acknowledges Lin Hua Cheng as the original reporter of
CVE-2015-5964.
All python-django users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"text": "Django is a high-level Python Web framework that encourages rapid\ndevelopment and a clean, pragmatic design. It focuses on automating as much\nas possible and adhering to the DRY (Don\u0027t Repeat Yourself) principle.\n\nIt was found that Django incorrectly handled the session store. A session\ncould be created by anonymously accessing the\ndjango.contrib.auth.views.logout view if it was not decorated correctly\nwith django.contrib.auth.decorators.login_required. A remote attacker could\nuse this flaw to fill up the session store or cause other users\u0027 session\nrecords to be evicted by requesting a large number of new sessions.\n(CVE-2015-5963)\n\nIt was found that certain Django functions would, in certain circumstances,\ncreate empty sessions. A remote attacker could use this flaw to fill up the\nsession store or cause other users\u0027 session records to be evicted by\nrequesting a large number of new sessions. (CVE-2015-5964)\n\nRed Hat would like to thank the upstream Django project for reporting these\nissues. Upstream acknowledges Lin Hua Cheng as the original reporter of\nCVE-2015-5964.\n\nAll python-django users are advised to upgrade to these updated packages,\nwhich contain backported patches to correct these issues.",
"title": "Details"
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"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
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"title": "Red Hat Security Advisory: python-django security update",
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],
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"title": "python-django: Denial-of-service possibility in logout() view by filling session store"
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{
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"title": "Vulnerability description"
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{
"category": "summary",
"text": "python-django: Denial-of-service possibility in logout() view by filling session store",
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},
{
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"title": "CVSS score applicability"
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],
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}
rhsa-2015_1894
Vulnerability from csaf_redhat
Published
2015-10-15 12:29
Modified
2024-11-22 09:28
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix two security issues are now
available for Red Hat Enterprise Linux OpenStack Platform 6.0.
Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
It was found that certain Django functions would, in certain circumstances,
create empty sessions. A remote attacker could use this flaw to fill up the
session store or cause other users' session records to be evicted by
requesting a large number of new sessions. (CVE-2015-5964)
Red Hat would like to thank the upstream Django project for reporting these
issues. Upstream acknowledges Lin Hua Cheng as the original reporter of
CVE-2015-5964.
All python-django users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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rhsa-2015:1894
Vulnerability from csaf_redhat
Published
2015-10-15 12:29
Modified
2024-11-22 09:28
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix two security issues are now
available for Red Hat Enterprise Linux OpenStack Platform 6.0.
Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
It was found that certain Django functions would, in certain circumstances,
create empty sessions. A remote attacker could use this flaw to fill up the
session store or cause other users' session records to be evicted by
requesting a large number of new sessions. (CVE-2015-5964)
Red Hat would like to thank the upstream Django project for reporting these
issues. Upstream acknowledges Lin Hua Cheng as the original reporter of
CVE-2015-5964.
All python-django users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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RHSA-2015:1876
Vulnerability from csaf_redhat
Published
2015-10-08 12:11
Modified
2024-11-14 15:29
Summary
Red Hat Security Advisory: python-django security update
Notes
Topic
Updated python-django packages that fix one security issue are now
available for Red Hat Enterprise Linux OpenStack Platform 7.0.
Red Hat Product Security has rated this update as having Moderate security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.
Details
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
It was found that Django incorrectly handled the session store. A session
could be created by anonymously accessing the
django.contrib.auth.views.logout view if it was not decorated correctly
with django.contrib.auth.decorators.login_required. A remote attacker could
use this flaw to fill up the session store or cause other users' session
records to be evicted by requesting a large number of new sessions.
(CVE-2015-5963)
Red Hat would like to thank the upstream Django project for reporting this
issue.
All python-django users are advised to upgrade to these updated packages,
which contain a backported patch to correct this issue.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"cve": "CVE-2015-5963",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2015-08-11T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1252890"
}
],
"notes": [
{
"category": "description",
"text": "It was found that Django incorrectly handled the session store. A session could be created by anonymously accessing the django.contrib.auth.views.logout view if it was not decorated correctly with django.contrib.auth.decorators.login_required. A remote attacker could use this flaw to fill up the session store or cause other users\u0027 session records to be evicted by requesting a large number of new sessions.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "python-django: Denial-of-service possibility in logout() view by filling session store",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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},
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"url": "https://www.cve.org/CVERecord?id=CVE-2015-5963"
},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-5963"
}
],
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"category": "vendor_fix",
"date": "2015-10-08T12:11:02+00:00",
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"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"products": [
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}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "python-django: Denial-of-service possibility in logout() view by filling session store"
}
]
}
gsd-2015-5963
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
contrib.sessions.middleware.SessionMiddleware in Django 1.8.x before 1.8.4, 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions allows remote attackers to cause a denial of service (session store consumption or session record removal) via a large number of requests to contrib.auth.views.logout, which triggers the creation of an empty session record.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2015-5963",
"description": "contrib.sessions.middleware.SessionMiddleware in Django 1.8.x before 1.8.4, 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions allows remote attackers to cause a denial of service (session store consumption or session record removal) via a large number of requests to contrib.auth.views.logout, which triggers the creation of an empty session record.",
"id": "GSD-2015-5963",
"references": [
"https://www.suse.com/security/cve/CVE-2015-5963.html",
"https://www.debian.org/security/2015/dsa-3338",
"https://access.redhat.com/errata/RHSA-2015:1894",
"https://access.redhat.com/errata/RHSA-2015:1876",
"https://access.redhat.com/errata/RHSA-2015:1767",
"https://access.redhat.com/errata/RHSA-2015:1766",
"https://ubuntu.com/security/CVE-2015-5963",
"https://advisories.mageia.org/CVE-2015-5963.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
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"id": "GSD-2015-5963",
"modified": "2023-12-13T01:20:06.009793Z",
"schema_version": "1.4.0"
}
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"affected_versions": "All versions starting from 1.4.0 before 1.4.22, all versions starting from 1.7.0 before 1.7.10, all versions starting from 1.8.0 before 1.8.4",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"cwe_ids": [
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"package_slug": "pypi/Django",
"pubdate": "2022-05-17",
"solution": "Upgrade to versions 1.7.10, 1.8.4, 1.4.22 or above.",
"title": "Django denial of service via empty session record creation",
"urls": [
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"name": "FEDORA-2015-1dd5bc998f",
"refsource": "FEDORA",
"tags": [],
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172084.html"
},
{
"name": "RHSA-2015:1894",
"refsource": "REDHAT",
"tags": [],
"url": "http://rhn.redhat.com/errata/RHSA-2015-1894.html"
},
{
"name": "RHSA-2015:1767",
"refsource": "REDHAT",
"tags": [],
"url": "http://rhn.redhat.com/errata/RHSA-2015-1767.html"
},
{
"name": "RHSA-2015:1766",
"refsource": "REDHAT",
"tags": [],
"url": "http://rhn.redhat.com/errata/RHSA-2015-1766.html"
},
{
"name": "openSUSE-SU-2015:1598",
"refsource": "SUSE",
"tags": [],
"url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00035.html"
},
{
"name": "openSUSE-SU-2015:1580",
"refsource": "SUSE",
"tags": [],
"url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00026.html"
},
{
"name": "1033318",
"refsource": "SECTRACK",
"tags": [],
"url": "http://www.securitytracker.com/id/1033318"
},
{
"name": "DSA-3338",
"refsource": "DEBIAN",
"tags": [],
"url": "http://www.debian.org/security/2015/dsa-3338"
},
{
"name": "RHSA-2015:1876",
"refsource": "REDHAT",
"tags": [],
"url": "https://access.redhat.com/errata/RHSA-2015:1876"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2017-10-03T01:29Z",
"publishedDate": "2015-08-24T14:59Z"
}
}
}
pysec-2015-22
Vulnerability from pysec
Published
2015-08-24 14:59
Modified
2021-07-15 02:22
Details
contrib.sessions.middleware.SessionMiddleware in Django 1.8.x before 1.8.4, 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions allows remote attackers to cause a denial of service (session store consumption or session record removal) via a large number of requests to contrib.auth.views.logout, which triggers the creation of an empty session record.
Aliases
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "django",
"purl": "pkg:pypi/django"
},
"ranges": [
{
"events": [
{
"introduced": "1.8"
},
{
"fixed": "1.8.4"
},
{
"introduced": "1.7"
},
{
"fixed": "1.7.10"
},
{
"introduced": "1.4"
},
{
"fixed": "1.4.22"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.4",
"1.4.1",
"1.4.10",
"1.4.11",
"1.4.12",
"1.4.13",
"1.4.14",
"1.4.15",
"1.4.16",
"1.4.17",
"1.4.18",
"1.4.19",
"1.4.2",
"1.4.20",
"1.4.21",
"1.4.3",
"1.4.4",
"1.4.5",
"1.4.6",
"1.4.7",
"1.4.8",
"1.4.9",
"1.7",
"1.7.1",
"1.7.2",
"1.7.3",
"1.7.4",
"1.7.5",
"1.7.6",
"1.7.7",
"1.7.8",
"1.7.9",
"1.8",
"1.8.1",
"1.8.2",
"1.8.3"
]
}
],
"aliases": [
"CVE-2015-5963"
],
"details": "contrib.sessions.middleware.SessionMiddleware in Django 1.8.x before 1.8.4, 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions allows remote attackers to cause a denial of service (session store consumption or session record removal) via a large number of requests to contrib.auth.views.logout, which triggers the creation of an empty session record.",
"id": "PYSEC-2015-22",
"modified": "2021-07-15T02:22:09.927134Z",
"published": "2015-08-24T14:59:00Z",
"references": [
{
"type": "ARTICLE",
"url": "https://www.djangoproject.com/weblog/2015/aug/18/security-releases/"
},
{
"type": "ADVISORY",
"url": "http://www.ubuntu.com/usn/USN-2720-1"
},
{
"type": "WEB",
"url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/76428"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172084.html"
},
{
"type": "ADVISORY",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1894.html"
},
{
"type": "ADVISORY",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1767.html"
},
{
"type": "ADVISORY",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1766.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00035.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00026.html"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1033318"
},
{
"type": "ADVISORY",
"url": "http://www.debian.org/security/2015/dsa-3338"
},
{
"type": "ADVISORY",
"url": "https://access.redhat.com/errata/RHSA-2015:1876"
}
]
}
fkie_cve-2015-5963
Vulnerability from fkie_nvd
Published
2015-08-24 14:59
Modified
2024-11-21 02:34
Severity ?
Summary
contrib.sessions.middleware.SessionMiddleware in Django 1.8.x before 1.8.4, 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions allows remote attackers to cause a denial of service (session store consumption or session record removal) via a large number of requests to contrib.auth.views.logout, which triggers the creation of an empty session record.
References
Impacted products
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "contrib.sessions.middleware.SessionMiddleware in Django 1.8.x before 1.8.4, 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions allows remote attackers to cause a denial of service (session store consumption or session record removal) via a large number of requests to contrib.auth.views.logout, which triggers the creation of an empty session record."
},
{
"lang": "es",
"value": "Vulnerabilidad en contrib.sessions.middleware.SessionMiddleware en Django 1.8.x en versiones anteriores a 1.8.4, 1.7.x en versiones anteriores a 1.7.10, 1.4.x en versiones anteriores a 1.4.22 y posiblemente otras versiones, permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de almac\u00e9n de sesi\u00f3n o eliminaci\u00f3n de registro de sesi\u00f3n) a trav\u00e9s de un gran n\u00famero de peticiones a contrib.auth.views.logout, lo que desencadena la creaci\u00f3n de un registro de sesi\u00f3n vac\u00edo."
}
],
"id": "CVE-2015-5963",
"lastModified": "2024-11-21T02:34:13.687",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2015-08-24T14:59:08.773",
"references": [
{
"source": "cve@mitre.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172084.html"
},
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00026.html"
},
{
"source": "cve@mitre.org",
"url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00035.html"
},
{
"source": "cve@mitre.org",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1766.html"
},
{
"source": "cve@mitre.org",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1767.html"
},
{
"source": "cve@mitre.org",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1894.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.debian.org/security/2015/dsa-3338"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/76428"
},
{
"source": "cve@mitre.org",
"url": "http://www.securitytracker.com/id/1033318"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "http://www.ubuntu.com/usn/USN-2720-1"
},
{
"source": "cve@mitre.org",
"url": "https://access.redhat.com/errata/RHSA-2015:1876"
},
{
"source": "cve@mitre.org",
"tags": [
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"Vendor Advisory"
],
"url": "https://www.djangoproject.com/weblog/2015/aug/18/security-releases/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172084.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00026.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00035.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1766.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1767.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1894.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2015/dsa-3338"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/76428"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id/1033318"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www.ubuntu.com/usn/USN-2720-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://access.redhat.com/errata/RHSA-2015:1876"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://www.djangoproject.com/weblog/2015/aug/18/security-releases/"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.