usn-2242-1
Vulnerability from osv_ubuntu
Published
2014-06-10 12:00
Modified
2026-04-22 07:36
Summary
dpkg vulnerabilities
Details

It was discovered that dpkg incorrectly handled certain patches when unpacking source packages. If a user or an automated system were tricked into unpacking a specially crafted source package, a remote attacker could modify files outside the target unpack directory, leading to a denial of service or potentially gaining access to the system.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2014-3864",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2014-3865",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:14.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "dpkg",
            "binary_version": "1.17.5ubuntu5.3"
          },
          {
            "binary_name": "dselect",
            "binary_version": "1.17.5ubuntu5.3"
          },
          {
            "binary_name": "libdpkg-perl",
            "binary_version": "1.17.5ubuntu5.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "dpkg",
        "purl": "pkg:deb/ubuntu/dpkg@1.17.5ubuntu5.3?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.17.5ubuntu5.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.16.12ubuntu1",
        "1.17.1ubuntu1",
        "1.17.5ubuntu1",
        "1.17.5ubuntu2",
        "1.17.5ubuntu3",
        "1.17.5ubuntu4",
        "1.17.5ubuntu5",
        "1.17.5ubuntu5.1",
        "1.17.5ubuntu5.2"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that dpkg incorrectly handled certain patches when\nunpacking source packages. If a user or an automated system were tricked\ninto unpacking a specially crafted source package, a remote attacker could\nmodify files outside the target unpack directory, leading to a denial of\nservice or potentially gaining access to the system.\n",
  "id": "USN-2242-1",
  "modified": "2026-04-22T07:36:31Z",
  "published": "2014-06-10T12:00:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-2242-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2014-3864"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2014-3865"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "dpkg vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2014-3864",
    "UBUNTU-CVE-2014-3865"
  ]
}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.