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CVE Database

CVE-2011-2362

Impact: Moderate
Public: 2011-06-21
Bugzilla: 714583: CVE-2011-2362 Mozilla Cookie isolation error (MFSA 2011-24)

Details

The MITRE CVE dictionary describes this issue as:

Mozilla Firefox before 3.6.18, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 do not distinguish between cookies for two domain names that differ only in a trailing dot, which allows remote web servers to bypass the Same Origin Policy via Set-Cookie headers.

Find out more about CVE-2011-2362 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 5.1
Base Metrics: AV:N/AC:H/Au:N/C:P/I:P/A:P
Access Vector: Network
Access Complexity: High
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
RHEL Optional Productivity Applications version 5 (thunderbird) RHSA-2011:0887 June 21, 2011
Red Hat Enterprise Linux Desktop version 5 (thunderbird) RHSA-2011:0887 June 21, 2011
Red Hat Enterprise Linux version 4 (firefox) RHSA-2011:0885 June 21, 2011
Red Hat Enterprise Linux version 4 (seamonkey) RHSA-2011:0888 June 21, 2011
Red Hat Enterprise Linux version 4 (thunderbird) RHSA-2011:0887 June 21, 2011
Red Hat Enterprise Linux version 5 (firefox) RHSA-2011:0885 June 21, 2011
Red Hat Enterprise Linux version 6 (firefox) RHSA-2011:0885 June 21, 2011
Red Hat Enterprise Linux version 6 (thunderbird) RHSA-2011:0886 June 21, 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.