CVE-2012-4187
HIGH severity · CVSS 9.3 · Memory corruption
9.3CVSS HIGH
Summary
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly manage a certain insPos variable, which allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and assertion failure) via unspecified vectors.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)7%
AV:N/AC:M/Au:N/C:C/I:C/A:C
Affected products we track (2)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2012-1351.htmlAdvisory
- http://secunia.com/advisories/50856Advisory
- http://secunia.com/advisories/50892Advisory
- http://secunia.com/advisories/50904Advisory
- http://secunia.com/advisories/50935Advisory
- http://secunia.com/advisories/50936Advisory
- http://secunia.com/advisories/50984Advisory