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CVE-2011-2998

Date: September 30, 2011

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.

Severity Score

9.8

Related Resources (15)

Url: https://access.redhat.com/security/cve/CVE-2011-2998

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

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

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

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

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

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

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

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

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

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

Url: https://nvd.nist.gov/vuln/detail/CVE-2011-2998

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2011-2998

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

Url: https://www.mend.io/vulnerability-database/CVE-2011-2998

Severity Score

9.8

Weakness Type (CWE)

Numeric Errors

CWE-189

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	10.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE
Additional information:

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