Vulnerability Details : CVE-2011-2998
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.
Vulnerability category: Execute codeDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2011-2998
Probability of exploitation activity in the next 30 days: 8.36%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 94 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2011-2998
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
CWE ids for CVE-2011-2998
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-2998
-
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00020.html
[security-announce] SUSE-SU-2011:1256-1: critical: Security update for M
-
http://www.redhat.com/support/errata/RHSA-2011-1341.html
Support
-
http://www.debian.org/security/2011/dsa-2317
Debian -- Security Information -- DSA-2317-1 icedove
-
https://bugzilla.mozilla.org/show_bug.cgi?id=684815
684815 - (CVE-2011-2998) Crash in the SpiderMonkey v.1.9.2 (FF 3.6.21) during regular expression evaluation
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14012
Repository / Oval Repository
-
http://www.mandriva.com/security/advisories?name=MDVSA-2011:139
mandriva.com
-
http://www.debian.org/security/2011/dsa-2313
Debian -- Security Information -- DSA-2313-1 iceweasel
-
http://www.mandriva.com/security/advisories?name=MDVSA-2011:141
mandriva.com
-
http://www.mandriva.com/security/advisories?name=MDVSA-2011:140
mandriva.com
-
http://www.mozilla.org/security/announce/2011/mfsa2011-37.html
Integer underflow when using JavaScript RegExp — MozillaVendor Advisory
-
http://www.debian.org/security/2011/dsa-2312
Debian -- Security Information -- DSA-2312-1 iceape
Products affected by CVE-2011-2998
- cpe:2.3:a:mozilla:firefox:3.6:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.21:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.22:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.11:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.12:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.8:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.19:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.16:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.14:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.17:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.13:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.15:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.7:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.20:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.10:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.9:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.18:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:3.6.6:*:*:*:*:*:*:*