The implementation of Content Security Policy (CSP) violation reports in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, and possibly other products does not remove proxy-authorization credentials from the listed request headers, which allows attackers to obtain sensitive information by reading a report, related to incorrect host resolution that occurs with certain redirects.

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Advisories
Source ID Title
EUVD EUVD EUVD-2011-2958 The implementation of Content Security Policy (CSP) violation reports in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, and possibly other products does not remove proxy-authorization credentials from the listed request headers, which allows attackers to obtain sensitive information by reading a report, related to incorrect host resolution that occurs with certain redirects.
Ubuntu USN Ubuntu USN USN-1192-1 Firefox vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T23:22:26.123Z

Reserved: 2011-08-01T00:00:00.000Z

Link: CVE-2011-2990

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2011-08-18T18:55:01.913

Modified: 2025-04-11T00:51:21.963

Link: CVE-2011-2990

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses