{
  "threat_severity" : "Critical",
  "public_date" : "2012-11-07T00:00:00Z",
  "bugzilla" : {
    "description" : "icedtea-web: IcedTeaScriptableJavaObject:: invoke off-by-one heap-based buffer overflow",
    "id" : "869040",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=869040"
  },
  "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" : [ "Off-by-one error in the invoke function in IcedTeaScriptablePluginObject.cc in IcedTea-Web 1.1.x before 1.1.7, 1.2.x before 1.2.2, 1.3.x before 1.3.1, and 1.4.x before 1.4.1 allows remote attackers to obtain sensitive information, cause a denial of service (crash), or possibly execute arbitrary code via a crafted webpage that triggers a heap-based buffer overflow, related to an error message and a \"triggering event attached to applet.\" NOTE: the 1.4.x versions were originally associated with CVE-2013-4349, but that entry has been MERGED with this one." ],
  "acknowledgement" : "Red Hat would like to thank Arthur Gerkis for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2012-11-07T00:00:00Z",
    "advisory" : "RHSA-2012:1434",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "icedtea-web-0:1.2.2-1.el6_3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2012-4540\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-4540" ],
  "name" : "CVE-2012-4540",
  "csaw" : false
}