Description
Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 39.0 and Firefox ESR 31.x before 31.8 and 38.x before 38.1 allows remote attackers to execute arbitrary code via vectors involving attachment of an XMLHttpRequest object to a shared worker.
References (16)
Core 16
Core References
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html
Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00033.html
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201512-10
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/75541
Third Party Advisory x_refsource_confirm
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1032784
Vendor Advisory vendor-advisory
x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2015-1207.html
Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00034.html
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html
Vendor Advisory x_refsource_confirm
http://www.mozilla.org/security/announce/2015/mfsa2015-65.html
Vendor Advisory vendor-advisory
x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2656-1
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.html
Issue Tracking, Vendor Advisory x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=1166924
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1032783
Vendor Advisory vendor-advisory
x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2656-2
Third Party Advisory x_refsource_confirm
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
Scores
EPSS
0.0231
EPSS Percentile
85.0%
Details
Status
published
Products (21)
mozilla/firefox
31.0
mozilla/firefox
31.1.0
mozilla/firefox
31.1.1
mozilla/firefox
31.3.0
mozilla/firefox
31.5.1
mozilla/firefox
31.5.2
mozilla/firefox
31.5.3
mozilla/firefox
38.0
mozilla/firefox
< 38.1.0
mozilla/firefox_esr
31.1
... and 11 more
Published
Jul 06, 2015
Tracked Since
Feb 18, 2026