CVE-2012-4191

high

Description

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.

References

http://osvdb.org/86125

http://secunia.com/advisories/50904

http://secunia.com/advisories/50929

http://secunia.com/advisories/50984

http://www.mozilla.org/security/announce/2012/mfsa2012-88.html

http://www.securitytracker.com/id?1027653

http://www.ubuntu.com/usn/USN-1608-1

http://www.ubuntu.com/usn/USN-1611-1

https://bugzilla.mozilla.org/show_bug.cgi?id=798045

https://exchange.xforce.ibmcloud.com/vulnerabilities/79209

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16719

Details

Source: MITRE

Published: 2012-10-12

Updated: 2020-08-14

Type: CWE-787

Risk Information

CVSS v2

Base Score: 9.3

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 8.6

Severity: HIGH