CVE-2019-11739

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.9%

exploitation probability

0.9%top 42% of all CVEs

observed exploitation

nono source reports it

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.

Affected products

Mozilla · Thunderbird

References

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html https://bugzilla.mozilla.org/show_bug.cgi?id=1571481 https://usn.ubuntu.com/4150-1/https://www.mozilla.org/security/advisories/mfsa2019-29/https://www.mozilla.org/security/advisories/mfsa2019-30/