CVEs-PoC/2019/CVE-2019-11739.md

CVE-2019-11739

Description

Encrypted S/MIME parts in a crafted multipart/alternative message can leak plaintext when included in a a HTML reply/forward. This vulnerability affects Thunderbird < 68.1 and Thunderbird < 60.9.

POC

Reference

• https://bugzilla.mozilla.org/show_bug.cgi?id=1571481
• https://www.mozilla.org/security/advisories/mfsa2019-29/

Github

No PoCs found on GitHub currently.