{
  "threat_severity" : "Moderate",
  "public_date" : "2013-08-20T00:00:00Z",
  "bugzilla" : {
    "description" : "glibc: three integer overflows in memory allocator",
    "id" : "1007545",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1007545"
  },
  "cvss" : {
    "cvss_base_score" : "4.4",
    "cvss_scoring_vector" : "AV:L/AC:M/Au:N/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-190",
  "details" : [ "Multiple integer overflows in malloc/malloc.c in the GNU C Library (aka glibc or libc6) 2.18 and earlier allow context-dependent attackers to cause a denial of service (heap corruption) via a large value to the (1) pvalloc, (2) valloc, (3) posix_memalign, (4) memalign, or (5) aligned_alloc functions.", "Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in glibc's memory allocator functions (pvalloc, valloc, and memalign). If an application used such a function, it could cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2013-10-08T00:00:00Z",
    "advisory" : "RHSA-2013:1411",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "glibc-0:2.5-118.el5_10.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-11-20T00:00:00Z",
    "advisory" : "RHSA-2013:1605",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "glibc-0:2.12-1.132.el6"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "glibc",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2013-4332\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4332" ],
  "name" : "CVE-2013-4332",
  "csaw" : false
}