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CVE Database

CVE-2011-0057

Impact: Critical
Public: 2011-03-01
Bugzilla: 675093: CVE-2011-0057 Mozilla use-after-free error using Web Workers (MFSA 2011-06)

Details

The MITRE CVE dictionary describes this issue as:

Use-after-free vulnerability in the Web Workers implementation in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, and SeaMonkey before 2.0.12, allows remote attackers to execute arbitrary code via vectors related to a JavaScript Worker and garbage collection.

Find out more about CVE-2011-0057 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-2011:0310 March 02, 2011
Red Hat Enterprise Linux version 5 (firefox) RHSA-2011:0310 March 02, 2011
Red Hat Enterprise Linux version 6 (firefox) RHSA-2011:0310 March 02, 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.