CVE-2012-4191
HIGH severity · CVSS 9.3 · Out-of-bounds write
9.3CVSS HIGH
Summary
The mozilla::net::FailDelayManager::Lookup function in the WebSockets implementation in Mozilla Firefox before 16.0.1, Thunderbird before 16.0.1, and SeaMonkey before 2.13.1 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)4%
AV:N/AC:M/Au:N/C:C/I:C/A:C
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://www.mozilla.org/security/announce/2012/mfsa2012-88.htmlAdvisory
- http://osvdb.org/86125
- http://secunia.com/advisories/50904Advisory
- http://secunia.com/advisories/50929Advisory
- http://secunia.com/advisories/50984Advisory
- http://www.securitytracker.com/id?1027653Advisory
- http://www.ubuntu.com/usn/USN-1608-1Advisory
- http://www.ubuntu.com/usn/USN-1611-1Advisory