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CVE-2012-1951

Date: July 18, 2012

Use-after-free vulnerability in the nsSMILTimeValueSpec::IsEventBased 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 (heap memory corruption) or possibly execute arbitrary code by interacting with objects used for SMIL Timing.

Severity Score

9.8

Related Resources (28)

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

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2012-1951

Url: https://nvd.nist.gov/vuln/detail/CVE-2012-1951

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

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

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

Url: http://www.securityfocus.com/bid/54578

Url: https://bugzilla.mozilla.org/show_bug.cgi?id=752902

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

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

Url: http://osvdb.org/83997

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16077

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

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://access.redhat.com/security/cve/CVE-2012-1951

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

Url: http://www.mozilla.org/security/announce/2012/mfsa2012-44.html

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-2012-1951

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-2012-1951

Date: July 18, 2012

Severity Score

Related Resources (28)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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