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CVE-2012-1962

Date: July 18, 2012

Use-after-free vulnerability in the JSDependentString::undepend function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via vectors involving strings with multiple dependencies.

Severity Score

9.8

Related Resources (28)

Url: http://www.ubuntu.com/usn/USN-1510-1

Url: http://www.mozilla.org/security/announce/2012/mfsa2012-52.html

Url: http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html

Url: http://secunia.com/advisories/49968

Url: http://osvdb.org/84004

Url: http://www.securityfocus.com/bid/54575

Url: http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00013.html

Url: https://access.redhat.com/security/cve/CVE-2012-1962

Url: http://rhn.redhat.com/errata/RHSA-2012-1088.html

Url: http://secunia.com/advisories/49965

Url: https://bugzilla.mozilla.org/show_bug.cgi?id=764296

Url: http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00016.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2012-1962

Url: https://nvd.nist.gov/vuln/detail/CVE-2012-1962

Url: http://secunia.com/advisories/49977

Url: http://secunia.com/advisories/49979

Url: http://www.ubuntu.com/usn/USN-1509-1

Url: http://www.ubuntu.com/usn/USN-1509-2

Url: http://www.securitytracker.com/id?1027257

Url: http://secunia.com/advisories/49992

Url: http://www.securitytracker.com/id?1027256

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16729

Url: http://secunia.com/advisories/49993

Url: http://www.securitytracker.com/id?1027258

Url: http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00012.html

Url: http://secunia.com/advisories/49994

Url: http://secunia.com/advisories/49972

Url: https://www.mend.io/vulnerability-database/CVE-2012-1962

Severity Score

9.8

Weakness Type (CWE)

Resource Management Errors

CWE-399

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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CVE-2012-1962

Date: July 18, 2012

Severity Score

Related Resources (28)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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