CVE-2011-3647

Mozilla: Security problem with loadSubScript on 1.9.2 branch (MFSA 2011-46)

Published Nov 9, 2011 CVSS 2.0 · 9.3 Critical EPSS 1.9% KEV · Not listed
Description
The JSSubScriptLoader in Mozilla Firefox before 3.6.24 and Thunderbird before 3.1.6 does not properly handle XPCNativeWrappers during calls to the loadSubScript method in an add-on, which makes it easier for remote attackers to gain privileges via a crafted web site that leverages certain unwrapping behavior, a related issue to CVE-2011-3004.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-2341-1 iceweasel security update
Debian DSA Debian DSA DSA-2342-1 iceape security update
Debian DSA Debian DSA DSA-2345-1 icedove security update
EUVD EUVD EUVD-2011-3606 The JSSubScriptLoader in Mozilla Firefox before 3.6.24 and Thunderbird before 3.1.6 does not properly handle XPCNativeWrappers during calls to the loadSubScript method in an add-on, which makes it easier for remote attackers to gain privileges via a crafted web site that leverages certain unwrapping behavior, a related issue to CVE-2011-3004.
Ubuntu USN Ubuntu USN USN-1251-1 Firefox and Xulrunner vulnerabilities
Ubuntu USN Ubuntu USN USN-1254-1 Thunderbird vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 6, 2024, 11:37 PM
Reserved
Sep 23, 2011, 12:00 AM
Status
Modified
Published
Nov 9, 2011, 11:55 AM
Modified
Jun 16, 2026, 11:33 PM
Severity
Critical
Public date
Nov 8, 2011, 12:00 AM