Unrated severityNVD Advisory· Published Sep 30, 2011· Updated Jun 16, 2026
CVE-2011-2998
CVE-2011-2998
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
22cpe:2.3:a:mozilla:firefox:3.6:*:*:*:*:*:*:*+ 21 more
- cpe:2.3:a:mozilla:firefox:3.6:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.10:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.11:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.12:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.13:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.14:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.15:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.16:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.17:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.18:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.19:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.20:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.21:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.22:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.6:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.7:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.8:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.9:*:*:*:*:*:*:*
- (no CPE)range: >=3.6 <3.6.23
Patches
Vulnerability mechanics
References
11- www.mozilla.org/security/announce/2011/mfsa2011-37.htmlnvdVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2011-11/msg00020.htmlnvd
- www.debian.org/security/2011/dsa-2312nvd
- www.debian.org/security/2011/dsa-2313nvd
- www.debian.org/security/2011/dsa-2317nvd
- www.mandriva.com/security/advisoriesnvd
- www.mandriva.com/security/advisoriesnvd
- www.mandriva.com/security/advisoriesnvd
- www.redhat.com/support/errata/RHSA-2011-1341.htmlnvd
- bugzilla.mozilla.org/show_bug.cginvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14012nvd
News mentions
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