{
  "threat_severity" : "Low",
  "public_date" : "2017-06-14T00:00:00Z",
  "bugzilla" : {
    "description" : "graphite2: heap-buffer-overflow read \"graphite2::Silf::getClassGlyph\"",
    "id" : "1472223",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1472223"
  },
  "cvss3" : {
    "cvss3_base_score" : "8.1",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-125",
  "details" : [ "Heap-based Buffer Overflow read in Graphite2 library in Firefox before 54 in graphite2::Silf::getClassGlyph.", "An out of bounds read flaw related to \"graphite2::Silf::getClassGlyph\" has been reported in graphite2. An attacker could possibly exploit this flaw to disclose potentially sensitive memory or cause an application crash." ],
  "acknowledgement" : "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Holger Fuhrmannek and Tyson Smith as the original reporters.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2017-06-14T00:00:00Z",
    "advisory" : "RHSA-2017:1440",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "firefox-0:52.2.0-1.el6_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2017-06-21T00:00:00Z",
    "advisory" : "RHSA-2017:1561",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "thunderbird-0:52.2.0-1.el6_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2017-06-14T00:00:00Z",
    "advisory" : "RHSA-2017:1440",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "firefox-0:52.2.0-1.el7_3"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2017-06-21T00:00:00Z",
    "advisory" : "RHSA-2017:1561",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "thunderbird-0:52.2.0-1.el7_3"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2017-07-20T00:00:00Z",
    "advisory" : "RHSA-2017:1793",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "graphite2-0:1.3.10-1.el7_3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2017-7776\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7776\nhttps://sourceforge.net/p/silgraphite/mailman/message/35824024/\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2017-16/#CVE-2017-7778" ],
  "name" : "CVE-2017-7776",
  "csaw" : false
}