CVE-2011-0053

Severity: critical (CVSS 10.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 5.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-03-02 · updated 2026-06-16

Description

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, Thunderbird before 3.1.8, and SeaMonkey before 2.0.12 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Affected products

Mozilla Firefox: through 3.5.16; 3.6, 3.6.2, 3.6.3, 3.6.4, 3.6.6, 3.6.7 (+94)
Mozilla Seamonkey: through 2.0.11; 1.0, 1.0-alpha, 1.0-beta, 1.0.1, 1.0.2, 1.0.3 (+49)
Mozilla Thunderbird: through 3.1.7; 0.1, 0.2, 0.3, 0.4, 0.5, 0.6 (+74)

References

http://downloads.avaya.com/css/P8/documents/100133195
http://support.avaya.com/css/P8/documents/100128655
http://www.mandriva.com/security/advisories?name=MDVSA-2011:042
http://www.mozilla.org/security/announce/2011/mfsa2011-01.html
http://www.redhat.com/support/errata/RHSA-2011-0312.html
http://www.redhat.com/support/errata/RHSA-2011-0313.html
http://www.securityfocus.com/bid/46645
https://bugzilla.mozilla.org/show_bug.cgi?id=558531
https://bugzilla.mozilla.org/show_bug.cgi?id=558541
https://bugzilla.mozilla.org/show_bug.cgi?id=558633
https://bugzilla.mozilla.org/show_bug.cgi?id=563243
https://bugzilla.mozilla.org/show_bug.cgi?id=563618

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