CVE-2012-1939

Published: Jun 5, 2012Modified: Apr 29, 2026

9.3

Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability: 8.6 / Impact: 10.0

Source: NVD

Description

jsinfer.cpp in Mozilla Firefox ESR 10.x before 10.0.5 and Thunderbird ESR 10.x before 10.0.5 does not properly determine data types, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via crafted JavaScript code.

Affected (10)

Products: Mozilla: Firefox, Thunderbird Esr

2 products

Thunderbird Esr

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Mozilla Firefox	Version 10.0.1
Mozilla Firefox	Version 10.0.2
Mozilla Firefox	Version 10.0.3
Mozilla Firefox	Version 10.0.4
Mozilla Firefox	Version 10.0

Configuration B

5 vulnerable

Vulnerable Software	Affected Versions
Mozilla Thunderbird Esr	Version 10.0.1
Mozilla Thunderbird Esr	Version 10.0.2
Mozilla Thunderbird Esr	Version 10.0.3
Mozilla Thunderbird Esr	Version 10.0.4
Mozilla Thunderbird Esr	Version 10.0

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (14)

http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00012.html

Source: cve@mitre.org

http://rhn.redhat.com/errata/RHSA-2012-0710.html

Source: cve@mitre.org

http://rhn.redhat.com/errata/RHSA-2012-0715.html

Source: cve@mitre.org

http://www.debian.org/security/2012/dsa-2499

Source: cve@mitre.org

http://www.mandriva.com/security/advisories?name=MDVSA-2012:088

Source: cve@mitre.org

http://www.mozilla.org/security/announce/2012/mfsa2012-34.html

Source: cve@mitre.org

Vendor Advisory

https://bugzilla.mozilla.org/show_bug.cgi?id=748613

Source: cve@mitre.org

http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00012.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2012-0710.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2012-0715.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.debian.org/security/2012/dsa-2499

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.mandriva.com/security/advisories?name=MDVSA-2012:088

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.mozilla.org/security/announce/2012/mfsa2012-34.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://bugzilla.mozilla.org/show_bug.cgi?id=748613

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.