Skip to navigation

CVE Database

CVE-2011-3000

Impact: Critical
Public: 2011-09-28
Bugzilla: 741905: CVE-2011-3000 Mozilla: Defense against multiple Location headers due to CRLF Injection (MFSA 2011-39)

Details

The MITRE CVE dictionary describes this issue as:

Mozilla Firefox before 3.6.23 and 4.x through 6, Thunderbird before 7.0, and SeaMonkey before 2.4 do not properly handle HTTP responses that contain multiple Location, Content-Length, or Content-Disposition headers, which makes it easier for remote attackers to conduct HTTP response splitting attacks via crafted header values.

Find out more about CVE-2011-3000 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 6.8
Base Metrics: AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector: Network
Access Complexity: Medium
Authentication: None
Confidentiality Impact: Partial
Integrity Impact: Partial
Availability Impact: Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date
Red Hat Enterprise Linux version 4 (firefox) RHSA-2011:1341 September 28, 2011
Red Hat Enterprise Linux version 5 (firefox) RHSA-2011:1341 September 28, 2011
Red Hat Enterprise Linux version 6 (firefox) RHSA-2011:1341 September 28, 2011
Red Hat Enterprise Linux version 6 (thunderbird) RHSA-2011:1342 September 28, 2011

External References

This page is generated automatically and has not been checked for errors or omissions.

For clarification or corrections please contact the Red Hat Security Response Team.