{
  "threat_severity" : "Moderate",
  "public_date" : "2012-01-10T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: igmp: Avoid zero delay when receiving odd mixture of IGMP queries",
    "id" : "772867",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=772867"
  },
  "cvss" : {
    "cvss_base_score" : "6.1",
    "cvss_scoring_vector" : "AV:A/AC:L/Au:N/C:N/I:N/A:C",
    "status" : "verified"
  },
  "details" : [ "The igmp_heard_query function in net/ipv4/igmp.c in the Linux kernel before 3.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and panic) via IGMP packets." ],
  "statement" : "This issue did not affect the Linux kernel as shipped with Red Hat Enterprise Linux 4 as it did not backport the upstream commit 5b7c8406.",
  "acknowledgement" : "Red Hat would like to thank Simon McVittie for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2012-02-09T00:00:00Z",
    "advisory" : "RHSA-2012:0107",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "kernel-0:2.6.18-274.18.1.el5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2012-03-06T00:00:00Z",
    "advisory" : "RHSA-2012:0350",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "kernel-0:2.6.32-220.7.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise MRG 2",
    "release_date" : "2012-02-23T00:00:00Z",
    "advisory" : "RHSA-2012:0333",
    "cpe" : "cpe:/a:redhat:enterprise_mrg:2:server:el6",
    "package" : "kernel-rt-0:3.0.18-rt34.53.el6rt"
  }, {
    "product_name" : "RHEV 3.X Hypervisor and Agents for RHEL-6",
    "release_date" : "2012-03-26T00:00:00Z",
    "advisory" : "RHSA-2012:0422",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6::hypervisor",
    "package" : "rhev-hypervisor6-0:6.2-20120320.0.el6_2"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4"
  }, {
    "product_name" : "Red Hat Enterprise Linux Extended Update Support 5.6",
    "fix_state" : "Affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:rhel_eus:5.6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2012-0207\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-0207" ],
  "name" : "CVE-2012-0207",
  "csaw" : false
}