CVE-2011-3647
published 2011-11-09CVE-2011-3647: The JSSubScriptLoader in Mozilla Firefox before 3.6.24 and Thunderbird before 3.1.6 does not properly handle XPCNativeWrappers during calls to the…
PriorityP336critical9.3CVSS 2.0
AVNACMAuNCCICAC
EPSS
1.88%
77.1th percentile
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.
Affected
209 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| mozilla | firefox | <= 3.6.23 | — |
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CVSS provenance
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
vendor_redhat4.3MEDIUM
vendor_ubuntu4.3MEDIUM
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Ubuntu
Thunderbird vulnerabilities
vendor_ubuntu·2011-12-22·CVSS 4.3
CVE-2011-3647 [MEDIUM] Thunderbird vulnerabilities
Title: Thunderbird vulnerabilities
Summary: Multiple vulnerabilities have been fixed in Thunderbird.
It was discovered that CVE-2011-3004, which addressed possible privilege
escalation in addons, also affected Thunderbird 3.1. An attacker could
potentially exploit a user who had installed an add-on that used
loadSubscript in vulnerable ways. (CVE-2011-3647)
Yosuke Hasegawa discovered that the Mozilla browser engine mishandled
invalid sequences in the Shift-JIS encoding. It may be possible to trigger
this crash without the use of debugging APIs, which might allow malicious
websites to exploit this vulnerability. An attacker could possibly use this
flaw this to steal data or inject malicious scripts into web content.
(CVE-2011-3648)
Marc Schoenefeld discovered that using Firebug to profi
Ubuntu
Firefox and Xulrunner vulnerabilities
vendor_ubuntu·2011-11-10·CVSS 4.3
CVE-2011-3647 [MEDIUM] Firefox and Xulrunner vulnerabilities
Title: Firefox and Xulrunner vulnerabilities
Summary: Multiple vulnerabilities have been fixed in Firefox and Xulrunner.
It was discovered that CVE-2011-3004, which addressed possible privilege
escalation in addons, also affected Firefox 3.6. An attacker could
potentially exploit Firefox when an add-on was installed that used
loadSubscript in vulnerable ways. (CVE-2011-3647)
Yosuke Hasegawa discovered that the Mozilla browser engine mishandled
invalid sequences in the Shift-JIS encoding. A malicious website could
possibly use this flaw this to steal data or inject malicious scripts into
web content. (CVE-2011-3648)
Marc Schoenefeld discovered that using Firebug to profile a JavaScript file
with many functions would cause Firefox to crash. An attacker might be able
to exploit this witho
Red Hat
Mozilla: Security problem with loadSubScript on 1.9.2 branch (MFSA 2011-46)
vendor_redhat·2011-11-08·CVSS 4.3
CVE-2011-3647 [MEDIUM] Mozilla: Security problem with loadSubScript on 1.9.2 branch (MFSA 2011-46)
Mozilla: Security problem with loadSubScript on 1.9.2 branch (MFSA 2011-46)
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.
Package: firefox (Red Hat Enterprise Linux Extended Update Support 6.1) - Affected
Package: thunderbird (Red Hat Enterprise Linux Extended Update Support 6.1) - Affected
GHSA
GHSA-jqqv-7cc8-34qh: The JSSubScriptLoader in Mozilla Firefox before 3
ghsa_unreviewed·2022-05-17·CVSS 4.3
CVE-2011-3647 [MEDIUM] CWE-20 GHSA-jqqv-7cc8-34qh: The JSSubScriptLoader in Mozilla Firefox before 3
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.
No detection rules found.
No public exploits indexed.
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00020.htmlhttp://www.mozilla.org/security/announce/2011/mfsa2011-46.htmlhttp://www.redhat.com/support/errata/RHSA-2011-1439.htmlhttps://bugzilla.mozilla.org/show_bug.cgi?id=680880https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13550http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00020.htmlhttp://www.mozilla.org/security/announce/2011/mfsa2011-46.htmlhttp://www.redhat.com/support/errata/RHSA-2011-1439.htmlhttps://bugzilla.mozilla.org/show_bug.cgi?id=680880https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13550
2011-11-09
Published