Description
dDecrypted S/MIME parts hidden with CSS or the plaintext HTML tag can leak plaintext when included in a HTML reply/forward. This vulnerability affects Thunderbird < 52.9.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mozilla Thunderbird
unspecified to < 52.9affected
References
- http://www.securityfocus.com/bid/104613 ↗
- https://security.gentoo.org/glsa/201811-13 ↗
- https://www.mozilla.org/security/advisories/mfsa2018-18/ ↗
- https://www.debian.org/security/2018/dsa-4244 ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1464056 ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1464667 ↗
- https://access.redhat.com/errata/RHSA-2018:2252 ↗
- https://lists.debian.org/debian-lts-announce/2018/07/msg00013.html ↗
- https://access.redhat.com/errata/RHSA-2018:2251 ↗
- https://usn.ubuntu.com/3714-1/ ↗