{
  "threat_severity" : "Critical",
  "public_date" : "2012-10-30T00:00:00Z",
  "bugzilla" : {
    "description" : "kdelibs: Heap-based buffer overflow when parsing location of a font face source",
    "id" : "865779",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=865779"
  },
  "cvss" : {
    "cvss_base_score" : "6.8",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-122",
  "details" : [ "The CSS parser (khtml/css/cssparser.cpp) in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via a crafted font face source, related to \"type confusion.\"", "A heap-based buffer overflow flaw was found in the way the CSS parser of the Document Object Model's (DOM) implementation of KDE libraries performed processing of a location of a particular font face source. A remote attacker with privileges could provide a specially-crafted web page that, when opened in an application linked against KDE libraries, would lead to the application crashing or potential execution of arbitrary code." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2012-10-30T00:00:00Z",
    "advisory" : "RHSA-2012:1416",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "kdelibs-6:4.3.4-14.el6_3.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux Desktop (v. 6)",
    "release_date" : "2012-10-30T00:00:00Z",
    "advisory" : "RHSA-2012:1418",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux HPC Node (v. 6)",
    "release_date" : "2012-10-30T00:00:00Z",
    "advisory" : "RHSA-2012:1418",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux Server (v. 6)",
    "release_date" : "2012-10-30T00:00:00Z",
    "advisory" : "RHSA-2012:1418",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux Workstation (v. 6)",
    "release_date" : "2012-10-30T00:00:00Z",
    "advisory" : "RHSA-2012:1418",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "kdelibs",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2012-4512\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-4512" ],
  "name" : "CVE-2012-4512",
  "csaw" : false
}