{
  "threat_severity" : "Important",
  "public_date" : "2013-10-31T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: net: deadloop path in skb_flow_dissect()",
    "id" : "1007939",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1007939"
  },
  "cvss" : {
    "cvss_base_score" : "7.1",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:N/I:N/A:C",
    "status" : "verified"
  },
  "cwe" : "CWE-228->CWE-835",
  "details" : [ "The skb_flow_dissect function in net/core/flow_dissector.c in the Linux kernel through 3.12 allows remote attackers to cause a denial of service (infinite loop) via a small value in the IHL field of a packet with IPIP encapsulation." ],
  "statement" : "This issue does not affect Linux kernel packages as shipped with Red Hat Enterprise Linux 5 and 6. Future Linux kernel updates for Red Hat Enterprise Linux MRG 2 might address this issue.",
  "acknowledgement" : "This issue was discovered by Jason Wang (Red Hat).",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise MRG 2",
    "release_date" : "2013-10-31T00:00:00Z",
    "advisory" : "RHSA-2013:1490",
    "cpe" : "cpe:/a:redhat:enterprise_mrg:2:server:el6",
    "package" : "kernel-rt-0:3.8.13-rt14.25.el6rt"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2013-4348\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4348" ],
  "name" : "CVE-2013-4348",
  "csaw" : false
}