Description
Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via a script that closes its own Service Worker within a nested sync event loop.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.debian.org/security/2016/dsa-3640 ↗
- http://www.securitytracker.com/id/1036508 ↗
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html ↗
- http://www.ubuntu.com/usn/USN-3044-1 ↗
- http://www.securityfocus.com/bid/92258 ↗
- http://rhn.redhat.com/errata/RHSA-2016-1551.html ↗
- https://security.gentoo.org/glsa/201701-15 ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1282992 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00029.html ↗
- http://www.mozilla.org/security/announce/2016/mfsa2016-73.html ↗