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": [
        "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": "GSD-2015-5963",
      "modified": "2023-12-13T01:20:06.009793Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2015-5963",
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
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          }
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            "name": "FEDORA-2015-1dd5bc998f",
            "refsource": "FEDORA",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172084.html"
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            "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html"
          }
        ]
      }
    },
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        {
          "affected_range": "\u003e=1.4.0,\u003c1.4.22||\u003e=1.7.0,\u003c1.7.10||\u003e=1.8.0,\u003c1.8.4",
          "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": [
            "CWE-1035",
            "CWE-399",
            "CWE-937"
          ],
          "date": "2023-08-12",
          "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.",
          "fixed_versions": [
            "1.7.10",
            "1.8.4",
            "1.4.22"
          ],
          "identifier": "CVE-2015-5963",
          "identifiers": [
            "GHSA-pgxh-wfw4-jx2v",
            "CVE-2015-5963"
          ],
          "not_impacted": "All versions before 1.4.0, all versions starting from 1.4.22 before 1.7.0, all versions starting from 1.7.10 before 1.8.0, all versions starting from 1.8.4",
          "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": [
            "https://nvd.nist.gov/vuln/detail/CVE-2015-5963",
            "https://access.redhat.com/errata/RHSA-2015:1876",
            "https://www.djangoproject.com/weblog/2015/aug/18/security-releases/",
            "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172084.html",
            "http://lists.opensuse.org/opensuse-updates/2015-09/msg00026.html",
            "http://lists.opensuse.org/opensuse-updates/2015-09/msg00035.html",
            "http://rhn.redhat.com/errata/RHSA-2015-1766.html",
            "http://rhn.redhat.com/errata/RHSA-2015-1767.html",
            "http://rhn.redhat.com/errata/RHSA-2015-1894.html",
            "http://www.debian.org/security/2015/dsa-3338",
            "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html",
            "http://www.ubuntu.com/usn/USN-2720-1",
            "https://github.com/django/django/commit/2f5485346ee6f84b4e52068c04e043092daf55f7",
            "https://github.com/django/django/commit/575f59f9bc7c59a5e41a081d1f5f55fc859c5012",
            "https://github.com/django/django/commit/8cc41ce7a7a8f6bebfdd89d5ab276cd0109f4fc5",
            "https://github.com/django/django/blob/4555a823fd57e261e1b19c778429473256c8ea08/docs/releases/1.8.4.txt#L9-L21",
            "https://web.archive.org/web/20150904151934/http://www.securitytracker.com/id/1033318",
            "https://web.archive.org/web/20200228050526/http://www.securityfocus.com/bid/76428",
            "https://github.com/advisories/GHSA-pgxh-wfw4-jx2v"
          ],
          "uuid": "e5d42c53-f1f0-4912-9b6b-a986050d35e8"
        }
      ]
    },
    "nvd.nist.gov": {
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              "tags": [],
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            },
            {
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              "refsource": "SECTRACK",
              "tags": [],
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            },
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              "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"
    }
  }
}


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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.