CVE-2011-2990

MediumCVSS 5.0/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:P/I:N/A:N

Weakness enumeration

CWE-255

Affected software

No affected versions have been published.

Timeline

Published: Aug 18, 2011
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2011

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