Published: 05/06/2012 Updated: 05/01/2018

CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6

VMScore: 828

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

Heap-based buffer overflow in the utf16_to_isolatin1 function in Mozilla Firefox 4.x up to and including 12.0, Firefox ESR 10.x prior to 10.0.5, Thunderbird 5.0 up to and including 12.0, Thunderbird ESR 10.x prior to 10.0.5, and SeaMonkey prior to 2.10 allows remote malicious users to execute arbitrary code via vectors that trigger a character-set conversion failure.

Vulnerable Product	Search on Vulmon	Subscribe to Product
mozilla firefox 4.0
mozilla firefox 6.0.1
mozilla firefox 7.0.1
mozilla firefox 10.0
mozilla firefox 10.0.1
mozilla firefox esr 10.0.3
mozilla firefox esr 10.0.4
mozilla thunderbird 9.0.1
mozilla thunderbird 9.0
mozilla thunderbird 12.0
mozilla thunderbird esr 10.0
mozilla seamonkey 2.9
mozilla seamonkey 2.8
mozilla seamonkey 2.7.1
mozilla seamonkey 2.7.2
mozilla seamonkey 2.6
mozilla seamonkey 2.5
mozilla seamonkey 2.3
mozilla seamonkey 2.2
mozilla seamonkey 2.1
mozilla seamonkey 2.0.2
mozilla seamonkey 2.0.1
mozilla seamonkey 2.0
mozilla seamonkey 2.0.4
mozilla seamonkey 1.1.18
mozilla seamonkey 1.1.8
mozilla seamonkey 1.1.11
mozilla seamonkey 1.1.6
mozilla seamonkey 1.1.4
mozilla seamonkey 1.1.5
mozilla seamonkey 1.1.3
mozilla seamonkey 1.1.2
mozilla seamonkey 1.0.4
mozilla seamonkey 1.0.3
mozilla firefox 5.0
mozilla firefox 5.0.1
mozilla firefox 8.0.1
mozilla firefox 9.0.1
mozilla firefox 12.0
mozilla firefox esr 10.0
mozilla thunderbird 6.0.2
mozilla thunderbird 7.0.1
mozilla thunderbird 10.0.1
mozilla thunderbird 10.0
mozilla thunderbird esr 10.0.3
mozilla thunderbird esr 10.0.4
mozilla seamonkey 2.7
mozilla seamonkey 2.6.1
mozilla seamonkey 2.4
mozilla seamonkey 2.3.2
mozilla firefox 7.0
mozilla firefox 8.0
mozilla firefox 11.0
mozilla thunderbird 5.0
mozilla thunderbird 6.0
mozilla thunderbird 6.0.1
mozilla thunderbird 10.0.2
mozilla thunderbird 10.0.3
mozilla thunderbird esr 10.0.1
mozilla thunderbird esr 10.0.2
mozilla seamonkey 2.4.1
mozilla seamonkey 2.3.1
mozilla seamonkey 2.0.8
mozilla seamonkey 2.0.7
mozilla seamonkey 2.0.12
mozilla seamonkey 2.0.13
mozilla seamonkey 1.1.17
mozilla seamonkey 1.1.7
mozilla seamonkey 1.1.9
mozilla seamonkey 1.1.12
mozilla seamonkey 1.5.0.8
mozilla seamonkey 1.5.0.9
mozilla seamonkey 1.0.9
mozilla seamonkey 1.1.13
mozilla seamonkey 1.1
mozilla seamonkey 1.0.2
mozilla seamonkey 2.0.11
mozilla seamonkey 2.0.9
mozilla seamonkey 2.0.10
mozilla seamonkey 2.0.14
mozilla seamonkey 1.1.16
mozilla seamonkey 1.1.1
mozilla seamonkey 1.0
mozilla seamonkey 1.0.8
mozilla seamonkey 1.0.7
mozilla seamonkey 1.0.1
mozilla firefox 4.0.1
mozilla firefox 6.0
mozilla firefox 6.0.2
mozilla firefox 9.0
mozilla firefox 10.0.2
mozilla firefox esr 10.0.1
mozilla firefox esr 10.0.2
mozilla thunderbird 7.0
mozilla thunderbird 8.0
mozilla thunderbird 10.0.4
mozilla thunderbird 11.0
mozilla seamonkey
mozilla seamonkey 2.3.3
mozilla seamonkey 2.0.6
mozilla seamonkey 2.0.5
mozilla seamonkey 2.0.3
mozilla seamonkey 1.1.19
mozilla seamonkey 1.1.14
mozilla seamonkey 1.1.15
mozilla seamonkey 1.1.10
mozilla seamonkey 1.0.6
mozilla seamonkey 1.5.0.10
mozilla seamonkey 1.0.5

Synopsis Critical: firefox security update Type/Severity Security Advisory: Critical Topic Updated firefox packages that fix multiple security issues are nowavailable for Red Hat Enterprise Linux 5 and 6The Red Hat Security Response Team has rated this update as having criticalsecurity impact Common Vulne ...

Synopsis Critical: thunderbird security update Type/Severity Security Advisory: Critical Topic An updated thunderbird package that fixes multiple security issues is nowavailable for Red Hat Enterprise Linux 5 and 6The Red Hat Security Response Team has rated this update as having criticalsecurity impact C ...

Several security issues were fixed in Firefox ...

Several security issues were fixed in Thunderbird ...

USN-1463-1 introduced regressions in Firefox ...

Mozilla Foundation Security Advisory 2012-40 Buffer overflow and use-after-free issues found using Address Sanitizer Announced June 5, 2012 Reporter Abhishek Arya Impact Critical Products Firefox, Firefox ESR, SeaMonkey, Thu ...

CWE-119 https://bugzilla.mozilla.org/show_bug.cgi?id=744541 http://www.mozilla.org/security/announce/2012/mfsa2012-40.html https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16911 http://www.mandriva.com/security/advisories?name=MDVSA-2012:088 http://rhn.redhat.com/errata/RHSA-2012-0715.html http://rhn.redhat.com/errata/RHSA-2012-0710.html http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00015.html http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00012.html http://www.debian.org/security/2012/dsa-2489 http://www.debian.org/security/2012/dsa-2488 https://access.redhat.com/errata/RHSA-2012:0710 https://nvd.nist.gov https://usn.ubuntu.com/1463-1/

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CVE-2012-1947

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