CVE-2012-4195 - CVE House
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Status published Medium CVE-2012-4195

The nsLocation::CheckURL function in Mozilla Firefox before 16.0.2, Firefox ESR...

Vulnerability Description

The nsLocation::CheckURL function in Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 does not properly determine the calling document and principal in its return value, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site, and makes it easier for remote attackers to execute arbitrary JavaScript code by leveraging certain add-on behavior.

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, seamonkey, thunderbird, thunderbird esr, opensuse, linux enterprise desktop, linux enterprise server, linux enterprise software development kit, ubuntu linux, enterprise linux desktop, enterprise linux eus, enterprise linux server, enterprise linux workstation
Vulnerable Versions:
0, 11.4, 12.1, 12.2, 10, 11, 10.04, 11.04, 11.10, 12.04, 12.10, 5.0, 6.0, 6.3

Timeline

Official Publish: October 29th, 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.