{
  "threat_severity" : "Moderate",
  "public_date" : "2013-10-09T00:00:00Z",
  "bugzilla" : {
    "description" : "libtar: Heap-based buffer overflows by expanding a specially-crafted archive",
    "id" : "1014492",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1014492"
  },
  "cvss" : {
    "cvss_base_score" : "5.1",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:N/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-122",
  "details" : [ "Multiple integer overflows in the th_read function in lib/block.c in libtar before 1.2.20 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long (1) name or (2) link in an archive, which triggers a heap-based buffer overflow." ],
  "acknowledgement" : "Red Hat would like to thank Timo Warns for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-10-10T00:00:00Z",
    "advisory" : "RHSA-2013:1418",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "libtar-0:1.2.11-17.el6_4.1"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "libtar",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2013-4397\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4397" ],
  "name" : "CVE-2013-4397",
  "csaw" : false
}