CVE-2011-0057

Mozilla use-after-free error using Web Workers (MFSA 2011-06)

Published Mar 2, 2011 CVSS 2.0 · 10.0 Critical EPSS 4.7% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-2180-1 iceape security update
Debian DSA Debian DSA DSA-2186-1 iceweasel security update
Debian DSA Debian DSA DSA-2187-1 icedove security update
EUVD EUVD EUVD-2011-0083 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.
Ubuntu USN Ubuntu USN USN-1049-1 Firefox and Xulrunner vulnerabilities
Ubuntu USN Ubuntu USN USN-1123-1 Xulrunner vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 6, 2024, 9:43 PM
Reserved
Dec 21, 2010, 12:00 AM
Status
Modified
Published
Mar 2, 2011, 8:00 PM
Modified
Jun 16, 2026, 11:26 PM
Severity
Critical
Public date
Mar 1, 2011, 12:00 AM