CVE-2012-1939

HIGH

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.

References

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

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

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

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

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

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

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

Details

Source: MITRE

Published: 2012-06-05

Updated: 2017-12-29

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 9.3

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

Impact Score: 10

Exploitability Score: 8.6

Severity: HIGH