Description
As part of a winning Pwn2Own entry, a researcher demonstrated a sandbox escape by installing a malicious language pack and then opening a browser feature that used the compromised translation. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mozilla Firefox ESR
unspecified to < 60.8affected
Mozilla Firefox
unspecified to < 68affected
Mozilla Thunderbird
unspecified to < 60.8affected
References
- https://www.mozilla.org/security/advisories/mfsa2019-21/ ↗
- https://www.mozilla.org/security/advisories/mfsa2019-22/ ↗
- https://www.mozilla.org/security/advisories/mfsa2019-23/ ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1538007 ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1539598 ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1563327 ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html ↗
- https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html ↗
- https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html ↗
- https://security.gentoo.org/glsa/201908-12 ↗
- https://security.gentoo.org/glsa/201908-20 ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html ↗