CVE-2011-2998

critical

Description

Integer underflow in Mozilla Firefox 3.6.x before 3.6.23 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via JavaScript code containing a large RegExp expression.

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14012

https://bugzilla.mozilla.org/show_bug.cgi?id=684815

http://www.redhat.com/support/errata/RHSA-2011-1341.html

http://www.mozilla.org/security/announce/2011/mfsa2011-37.html

http://www.mandriva.com/security/advisories?name=MDVSA-2011:141

http://www.mandriva.com/security/advisories?name=MDVSA-2011:140

http://www.mandriva.com/security/advisories?name=MDVSA-2011:139

http://www.debian.org/security/2011/dsa-2317

http://www.debian.org/security/2011/dsa-2313

http://www.debian.org/security/2011/dsa-2312

http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00020.html

Details

Source: Mitre, NVD

Published: 2011-09-30

Updated: 2017-09-19

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: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H