CVE-2011-2991

HIGH

Description

The browser engine in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, Thunderbird before 6, and possibly other products does not properly implement JavaScript, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.

References

http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00023.html

http://secunia.com/advisories/49055

http://www.mozilla.org/security/announce/2011/mfsa2011-29.html

http://www.mozilla.org/security/announce/2011/mfsa2011-31.html

http://www.mozilla.org/security/announce/2011/mfsa2011-33.html

https://bugzilla.mozilla.org/show_bug.cgi?id=655660

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14303

Details

Source: MITRE

Published: 2011-08-18

Updated: 2017-09-19

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 10

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

Impact Score: 10

Exploitability Score: 10

Severity: HIGH