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CVE-2012-1939 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00012.html	CVE
http://rhn.redhat.com/errata/RHSA-2012-0710.html	CVE
http://rhn.redhat.com/errata/RHSA-2012-0715.html	CVE
https://bugzilla.mozilla.org/show_bug.cgi?id=748613	CVE
http://www.debian.org/security/2012/dsa-2499	CVE
http://www.mandriva.com/security/advisories?name=MDVSA-2012:088	CVE
http://www.mozilla.org/security/announce/2012/mfsa2012-34.html	CVE	Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00012.html	[email protected]
http://rhn.redhat.com/errata/RHSA-2012-0710.html	[email protected]
http://rhn.redhat.com/errata/RHSA-2012-0715.html	[email protected]
https://bugzilla.mozilla.org/show_bug.cgi?id=748613	[email protected]
http://www.debian.org/security/2012/dsa-2499	[email protected]
http://www.mandriva.com/security/advisories?name=MDVSA-2012:088	[email protected]
http://www.mozilla.org/security/announce/2012/mfsa2012-34.html	[email protected]	Vendor Advisory

see all 14 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
mozilla firefox	10.0 10.0.1 10.0.2 10.0.3 10.0.4
CPE cpe:2.3:a:mozilla:firefox:10.0:::::::* cpe:2.3:a:mozilla:firefox:10.0.1:::::::* cpe:2.3:a:mozilla:firefox:10.0.2:::::::* cpe:2.3:a:mozilla:firefox:10.0.3:::::::* cpe:2.3:a:mozilla:firefox:10.0.4:::::::* Remediation No remediation found in references.
mozilla thunderbird esr	10.0 10.0.1 10.0.2 10.0.3 10.0.4
CPE cpe:2.3:a:mozilla:thunderbird_esr:10.0:::::::* cpe:2.3:a:mozilla:thunderbird_esr:10.0.1:::::::* cpe:2.3:a:mozilla:thunderbird_esr:10.0.2:::::::* cpe:2.3:a:mozilla:thunderbird_esr:10.0.3:::::::* cpe:2.3:a:mozilla:thunderbird_esr:10.0.4:::::::* Remediation No remediation found in references.

Change History

11 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
Oct 21, 2024	CPE Deprecation Remap	[email protected]
Oct 21, 2024	CPE Deprecation Remap	[email protected]
Oct 21, 2024	CPE Deprecation Remap	[email protected]
Oct 21, 2024	CPE Deprecation Remap	[email protected]
Oct 21, 2024	CPE Deprecation Remap	[email protected]
May 14, 2024	CVE Modified	[email protected]
Dec 29, 2017	CVE Modified	[email protected]
Jun 6, 2012	Initial Analysis	[email protected]