CVE-2011-0053

high

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.

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14379

https://euvd.enisa.europa.eu/vulnerability/EUVD-2011-0079

https://bugzilla.mozilla.org/show_bug.cgi?id=614499

https://bugzilla.mozilla.org/show_bug.cgi?id=613376

https://bugzilla.mozilla.org/show_bug.cgi?id=605672

https://bugzilla.mozilla.org/show_bug.cgi?id=602115

https://bugzilla.mozilla.org/show_bug.cgi?id=600974

https://bugzilla.mozilla.org/show_bug.cgi?id=600853

https://bugzilla.mozilla.org/show_bug.cgi?id=596232

https://bugzilla.mozilla.org/show_bug.cgi?id=576649

https://bugzilla.mozilla.org/show_bug.cgi?id=563618

https://bugzilla.mozilla.org/show_bug.cgi?id=563243

https://bugzilla.mozilla.org/show_bug.cgi?id=558633

https://bugzilla.mozilla.org/show_bug.cgi?id=558541

https://bugzilla.mozilla.org/show_bug.cgi?id=558531

http://www.securityfocus.com/bid/46645

http://www.redhat.com/support/errata/RHSA-2011-0313.html

http://www.redhat.com/support/errata/RHSA-2011-0312.html

http://www.mozilla.org/security/announce/2011/mfsa2011-01.html

http://www.mandriva.com/security/advisories?name=MDVSA-2011:042

http://support.avaya.com/css/P8/documents/100128655

http://downloads.avaya.com/css/P8/documents/100133195

Details

Source: Mitre, NVD

Published: 2011-03-02

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.0176