{
  "threat_severity" : "Low",
  "public_date" : "2009-12-01T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: net: acceptation of overlapping ipv6 fragments",
    "id" : "874835",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=874835"
  },
  "cvss" : {
    "cvss_base_score" : "2.6",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:N/C:N/I:P/A:N",
    "status" : "verified"
  },
  "details" : [ "The ip6_frag_queue function in net/ipv6/reassembly.c in the Linux kernel before 2.6.36 allows remote attackers to bypass intended network restrictions via overlapping IPv6 fragments." ],
  "acknowledgement" : "Red Hat would like to thank Antonios Atlasis (Beyond Security's SecuriTeam Secure Disclosure program) and Loganaden Velvindron (AFRINIC) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2013-01-22T00:00:00Z",
    "advisory" : "RHSA-2013:0168",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "kernel-0:2.6.18-348.1.1.el5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2012-12-18T00:00:00Z",
    "advisory" : "RHSA-2012:1580",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "kernel-0:2.6.32-279.19.1.el6"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux Extended Update Support 5.9",
    "fix_state" : "Affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:rhel_eus:5.9"
  }, {
    "product_name" : "Red Hat Enterprise MRG 2",
    "fix_state" : "Not affected",
    "package_name" : "realtime-kernel",
    "cpe" : "cpe:/a:redhat:enterprise_mrg:2"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2012-4444\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-4444" ],
  "name" : "CVE-2012-4444",
  "csaw" : false
}