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cve-2018-7225
Vulnerability from cvelistv5
Published
2018-02-19 15:00
Modified
2024-08-05 06:24
Severity ?
EPSS score ?
Summary
An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage() in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or possibly unspecified other impact (e.g., an integer overflow) via specially crafted VNC packets.
References
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"x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2018/02/18/1" }, { "name": "RHSA-2018:1055", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2018:1055" }, { "name": "GLSA-201908-05", "tags": [ "vendor-advisory", "x_refsource_GENTOO", "x_transferred" ], "url": "https://security.gentoo.org/glsa/201908-05" }, { "name": "[debian-lts-announce] 20191030 [SECURITY] [DLA 1979-1] italc security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html" }, { "name": "[debian-lts-announce] 20191129 [SECURITY] [DLA 2014-1] vino security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00032.html" }, { "name": "[debian-lts-announce] 20191221 [SECURITY] [DLA 2045-1] tightvnc security update", "tags": [ "mailing-list", 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Advisory\"]},{\"url\":\"https://usn.ubuntu.com/4547-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://usn.ubuntu.com/4573-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://usn.ubuntu.com/4587-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.debian.org/security/2018/dsa-4221\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
fkie_cve-2018-7225
Vulnerability from fkie_nvd
Published
2018-02-19 15:29
Modified
2024-11-21 04:11
Severity ?
Summary
An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage() in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or possibly unspecified other impact (e.g., an integer overflow) via specially crafted VNC packets.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
libvncserver_project | libvncserver | * | |
debian | debian_linux | 7.0 | |
debian | debian_linux | 8.0 | |
debian | debian_linux | 9.0 | |
canonical | ubuntu_linux | 14.04 | |
canonical | ubuntu_linux | 16.04 | |
canonical | ubuntu_linux | 17.10 | |
redhat | enterprise_linux_desktop | 7.0 | |
redhat | enterprise_linux_server | 7.0 | |
redhat | enterprise_linux_server_aus | 7.6 | |
redhat | enterprise_linux_server_eus | 7.5 | |
redhat | enterprise_linux_server_eus | 7.6 | |
redhat | enterprise_linux_server_tus | 7.6 | |
redhat | enterprise_linux_workstation | 7.0 |
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"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2018-02-19T15:29:00.253", "references": [ { "source": "cve@mitre.org", "tags": [ "Exploit", "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2018/02/18/1" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/103107" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:1055" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://github.com/LibVNC/libvncserver/issues/218" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00035.html" }, { "source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html" }, { "source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00032.html" }, { "source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html" }, { "source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201908-05" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3618-1/" }, { "source": "cve@mitre.org", "url": "https://usn.ubuntu.com/4547-1/" }, { "source": "cve@mitre.org", "url": "https://usn.ubuntu.com/4573-1/" }, { "source": "cve@mitre.org", "url": "https://usn.ubuntu.com/4587-1/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2018/dsa-4221" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2018/02/18/1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/103107" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:1055" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://github.com/LibVNC/libvncserver/issues/218" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00035.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00032.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201908-05" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3618-1/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://usn.ubuntu.com/4547-1/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://usn.ubuntu.com/4573-1/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://usn.ubuntu.com/4587-1/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2018/dsa-4221" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-190" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
rhsa-2018:1055
Vulnerability from csaf_redhat
Published
2018-04-10 20:44
Modified
2024-11-22 11:48
Summary
Red Hat Security Advisory: libvncserver security update
Notes
Topic
An update for libvncserver is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
LibVNCServer is a C library that enables you to implement VNC server functionality into own programs.
Security Fix(es):
* libvncserver: Improper input sanitization in rfbProcessClientNormalMessage in rfbserver.c (CVE-2018-7225)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
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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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.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2018:1055", "url": "https://access.redhat.com/errata/RHSA-2018:1055" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1546858", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1546858" }, { "category": "self", "summary": "Canonical URL", 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rhsa-2018_1055
Vulnerability from csaf_redhat
Published
2018-04-10 20:44
Modified
2024-11-22 11:48
Summary
Red Hat Security Advisory: libvncserver security update
Notes
Topic
An update for libvncserver is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
LibVNCServer is a C library that enables you to implement VNC server functionality into own programs.
Security Fix(es):
* libvncserver: Improper input sanitization in rfbProcessClientNormalMessage in rfbserver.c (CVE-2018-7225)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
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": "An update for libvncserver is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "LibVNCServer is a C library that enables you to implement VNC server functionality into own programs.\n\nSecurity Fix(es):\n\n* libvncserver: Improper input sanitization in rfbProcessClientNormalMessage in rfbserver.c (CVE-2018-7225)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "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.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2018:1055", "url": "https://access.redhat.com/errata/RHSA-2018:1055" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1546858", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1546858" }, { "category": "self", "summary": "Canonical URL", 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RHSA-2018:1055
Vulnerability from csaf_redhat
Published
2018-04-10 20:44
Modified
2024-11-22 11:48
Summary
Red Hat Security Advisory: libvncserver security update
Notes
Topic
An update for libvncserver is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
LibVNCServer is a C library that enables you to implement VNC server functionality into own programs.
Security Fix(es):
* libvncserver: Improper input sanitization in rfbProcessClientNormalMessage in rfbserver.c (CVE-2018-7225)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
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": "An update for libvncserver is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "LibVNCServer is a C library that enables you to implement VNC server functionality into own programs.\n\nSecurity Fix(es):\n\n* libvncserver: Improper input sanitization in rfbProcessClientNormalMessage in rfbserver.c (CVE-2018-7225)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "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.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2018:1055", "url": "https://access.redhat.com/errata/RHSA-2018:1055" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "1546858", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1546858" }, { "category": "self", "summary": "Canonical URL", 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"7Workstation-optional-7.5.Z:libvncserver-0:0.9.9-12.el7_5.ppc64le", "7Workstation-optional-7.5.Z:libvncserver-0:0.9.9-12.el7_5.src", "7Workstation-optional-7.5.Z:libvncserver-0:0.9.9-12.el7_5.x86_64", "7Workstation-optional-7.5.Z:libvncserver-debuginfo-0:0.9.9-12.el7_5.i686", "7Workstation-optional-7.5.Z:libvncserver-debuginfo-0:0.9.9-12.el7_5.ppc64le", "7Workstation-optional-7.5.Z:libvncserver-debuginfo-0:0.9.9-12.el7_5.x86_64", "7Workstation-optional-7.5.Z:libvncserver-devel-0:0.9.9-12.el7_5.i686", "7Workstation-optional-7.5.Z:libvncserver-devel-0:0.9.9-12.el7_5.ppc64le", "7Workstation-optional-7.5.Z:libvncserver-devel-0:0.9.9-12.el7_5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "libvncserver: Improper input sanitization in rfbProcessClientNormalMessage in rfbserver.c" } ] }
ghsa-2v5x-9xhg-52hm
Vulnerability from github
Published
2022-05-13 01:14
Modified
2022-05-13 01:14
Severity ?
Details
An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage() in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or possibly unspecified other impact (e.g., an integer overflow) via specially crafted VNC packets.
{ "affected": [], "aliases": [ "CVE-2018-7225" ], "database_specific": { "cwe_ids": [ "CWE-190" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-02-19T15:29:00Z", "severity": "CRITICAL" }, "details": "An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage() in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or possibly unspecified other impact (e.g., an integer overflow) via specially crafted VNC packets.", "id": "GHSA-2v5x-9xhg-52hm", "modified": "2022-05-13T01:14:07Z", "published": "2022-05-13T01:14:07Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-7225" }, { "type": "WEB", "url": "https://github.com/LibVNC/libvncserver/issues/218" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2018:1055" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00035.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00032.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/201908-05" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3618-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4547-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4573-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4587-1" }, { "type": "WEB", "url": "https://www.debian.org/security/2018/dsa-4221" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2018/02/18/1" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/103107" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
gsd-2018-7225
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage() in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or possibly unspecified other impact (e.g., an integer overflow) via specially crafted VNC packets.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2018-7225", "description": "An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage() in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or possibly unspecified other impact (e.g., an integer overflow) via specially crafted VNC packets.", "id": "GSD-2018-7225", "references": [ "https://www.suse.com/security/cve/CVE-2018-7225.html", "https://www.debian.org/security/2018/dsa-4221", "https://access.redhat.com/errata/RHSA-2018:1055", "https://ubuntu.com/security/CVE-2018-7225", "https://advisories.mageia.org/CVE-2018-7225.html", "https://security.archlinux.org/CVE-2018-7225", "https://linux.oracle.com/cve/CVE-2018-7225.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2018-7225" ], "details": "An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage() in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or possibly unspecified other impact (e.g., an integer overflow) via specially crafted VNC packets.", "id": "GSD-2018-7225", "modified": "2023-12-13T01:22:32.457003Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-7225", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage() in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or possibly unspecified other impact (e.g., an integer overflow) via specially crafted VNC packets." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "DSA-4221", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4221" }, { "name": "USN-3618-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3618-1/" }, { "name": "https://github.com/LibVNC/libvncserver/issues/218", "refsource": "MISC", "url": "https://github.com/LibVNC/libvncserver/issues/218" }, { "name": "[debian-lts-announce] 20180330 [SECURITY] [DLA 1332-1] libvncserver security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00035.html" }, { "name": "103107", "refsource": "BID", "url": "http://www.securityfocus.com/bid/103107" }, { "name": "http://www.openwall.com/lists/oss-security/2018/02/18/1", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2018/02/18/1" }, { "name": "RHSA-2018:1055", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:1055" }, { "name": "GLSA-201908-05", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201908-05" }, { "name": "[debian-lts-announce] 20191030 [SECURITY] [DLA 1979-1] italc security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html" }, { "name": "[debian-lts-announce] 20191129 [SECURITY] [DLA 2014-1] vino security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00032.html" }, { "name": "[debian-lts-announce] 20191221 [SECURITY] [DLA 2045-1] tightvnc security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html" }, { "name": "USN-4547-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4547-1/" }, { "name": "USN-4573-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4573-1/" }, { "name": "USN-4587-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4587-1/" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:libvncserver_project:libvncserver:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "0.9.11", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-7225" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage() in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or possibly unspecified other impact (e.g., an integer overflow) via specially crafted VNC packets." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-190" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/LibVNC/libvncserver/issues/218", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://github.com/LibVNC/libvncserver/issues/218" }, { "name": "http://www.openwall.com/lists/oss-security/2018/02/18/1", "refsource": "MISC", "tags": [ "Exploit", "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2018/02/18/1" }, { "name": "103107", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/103107" }, { "name": "[debian-lts-announce] 20180330 [SECURITY] [DLA 1332-1] libvncserver security update", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00035.html" }, { "name": "USN-3618-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/3618-1/" }, { "name": "RHSA-2018:1055", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "https://access.redhat.com/errata/RHSA-2018:1055" }, { "name": "DSA-4221", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2018/dsa-4221" }, { "name": "GLSA-201908-05", "refsource": "GENTOO", "tags": [], "url": "https://security.gentoo.org/glsa/201908-05" }, { "name": "[debian-lts-announce] 20191030 [SECURITY] [DLA 1979-1] italc security update", "refsource": "MLIST", "tags": [], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html" }, { "name": "[debian-lts-announce] 20191129 [SECURITY] [DLA 2014-1] vino security update", "refsource": "MLIST", "tags": [], "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00032.html" }, { "name": "[debian-lts-announce] 20191221 [SECURITY] [DLA 2045-1] tightvnc security update", "refsource": "MLIST", "tags": [], "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html" }, { "name": "USN-4547-1", "refsource": "UBUNTU", "tags": [], "url": "https://usn.ubuntu.com/4547-1/" }, { "name": "USN-4573-1", "refsource": "UBUNTU", "tags": [], "url": "https://usn.ubuntu.com/4573-1/" }, { "name": "USN-4587-1", "refsource": "UBUNTU", "tags": [], "url": "https://usn.ubuntu.com/4587-1/" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } }, "lastModifiedDate": "2020-10-23T13:15Z", "publishedDate": "2018-02-19T15:29Z" } } }
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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.