{
  "threat_severity" : "Moderate",
  "public_date" : "2011-09-26T00:00:00Z",
  "bugzilla" : {
    "description" : "(bgpd): Heap-based buffer overflow by decoding BGP UPDATE message with unknown AS_PATH attributes",
    "id" : "738400",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=738400"
  },
  "cvss" : {
    "cvss_base_score" : "5.4",
    "cvss_scoring_vector" : "AV:A/AC:M/Au:N/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-122",
  "details" : [ "Heap-based buffer overflow in the ecommunity_ecom2str function in bgp_ecommunity.c in bgpd in Quagga before 0.99.19 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by sending a crafted BGP UPDATE message over IPv4." ],
  "acknowledgement" : "Red Hat would like to thank CERT-FI for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2012-09-12T00:00:00Z",
    "advisory" : "RHSA-2012:1258",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "quagga-0:0.98.6-7.el5_8.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2012-09-12T00:00:00Z",
    "advisory" : "RHSA-2012:1259",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "quagga-0:0.99.15-7.el6_3.2"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "fix_state" : "Affected",
    "package_name" : "quagga",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2011-3327\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-3327" ],
  "name" : "CVE-2011-3327",
  "csaw" : false
}