Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
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 |
USN-1192-1 | Firefox vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T23:22:26.123Z
Reserved: 2011-08-01T00:00:00.000Z
Link: CVE-2011-2990
No data.
Status : Modified
Published: 2011-08-18T18:55:01.913
Modified: 2026-04-29T01:13:23.040
Link: CVE-2011-2990
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Ubuntu USN