CVE-2012-5843: Mozilla: Miscellaneous memory safety hazards (rv:17.0) (MFSA 2012-91)

Severity: Critical

CVSS Score: 9.3

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.