CVE-2012-4187 - CVE House
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Status published Critical CVE-2012-4187

Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird...

Vulnerability Description

Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly manage a certain insPos variable, which allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and assertion failure) via unspecified vectors.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

firefox, thunderbird esr, thunderbird, seamonkey, ubuntu linux, enterprise linux desktop, enterprise linux eus, enterprise linux server, enterprise linux workstation, linux enterprise desktop, linux enterprise sdk, linux enterprise server
Vulnerable Versions:
0, 10.04, 11.04, 11.10, 12.04, 5.0, 6.0, 6.3, 10, 11

Timeline

Official Publish: October 10th, 2012
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.