Description
A use-after-free vulnerability during XSLT processing due to the result handler being held by a freed handler during handling. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mozilla Thunderbird
unspecified to < 52.1affected
Mozilla Firefox ESR
unspecified to < 45.9affectedunspecified to < 52.1affected
Mozilla Firefox
unspecified to < 53affected
References
- https://access.redhat.com/errata/RHSA-2017:1106 ↗
- https://www.mozilla.org/security/advisories/mfsa2017-12/ ↗
- https://www.mozilla.org/security/advisories/mfsa2017-11/ ↗
- https://www.mozilla.org/security/advisories/mfsa2017-10/ ↗
- http://www.securityfocus.com/bid/97940 ↗
- https://www.debian.org/security/2017/dsa-3831 ↗
- https://www.mozilla.org/security/advisories/mfsa2017-13/ ↗
- http://www.securitytracker.com/id/1038320 ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1336828 ↗
- https://access.redhat.com/errata/RHSA-2017:1104 ↗
- https://access.redhat.com/errata/RHSA-2017:1201 ↗