{
  "modified": "2025-08-09T19:01:27Z",
  "published": "2013-04-12T22:55:01Z",
  "id": "CVE-2012-6139",
  "details": "libxslt before 1.1.28 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an (1) empty match attribute in a XSL key to the xsltAddKey function in keys.c or (2) uninitialized variable to the xsltDocumentFunction function in functions.c.",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/52745"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/52805"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/52813"
    },
    {
      "type": "ADVISORY",
      "url": "http://secunia.com/advisories/52884"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.debian.org/security/2013/dsa-2654"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:141"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.ubuntu.com/usn/USN-1784-1"
    },
    {
      "type": "EVIDENCE",
      "url": "https://bugzilla.gnome.org/show_bug.cgi?id=685328"
    },
    {
      "type": "EVIDENCE",
      "url": "https://git.gnome.org/browse/libxslt/commit/?id=dc11b6b379a882418093ecc8adf11f6166682e8d"
    },
    {
      "type": "FIX",
      "url": "https://bugzilla.gnome.org/show_bug.cgi?id=685328"
    },
    {
      "type": "FIX",
      "url": "https://bugzilla.gnome.org/show_bug.cgi?id=685330"
    },
    {
      "type": "FIX",
      "url": "https://git.gnome.org/browse/libxslt/commit/?id=6c99c519d97e5fcbec7a9537d190efb442e4e833"
    },
    {
      "type": "FIX",
      "url": "https://git.gnome.org/browse/libxslt/commit/?id=dc11b6b379a882418093ecc8adf11f6166682e8d"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-April/102065.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00020.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00028.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1028338"
    },
    {
      "type": "WEB",
      "url": "http://xmlsoft.org/XSLT/news.html"
    },
    {
      "type": "WEB",
      "url": "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0107"
    },
    {
      "type": "WEB",
      "url": "https://www.suse.com/support/update/announcement/2013/suse-su-20131654-1.html"
    },
    {
      "type": "WEB",
      "url": "https://www.suse.com/support/update/announcement/2013/suse-su-20131656-1.html"
    }
  ]
}