CVE-2020-12397 | BDVDB-2026-136313 Detail

MozillaThunderbird

Description#

By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird < 68.8.0.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://www.mozilla.org/security/advisories/mfsa2020-18/
https://bugzilla.mozilla.org/show_bug.cgi?id=1617370
https://usn.ubuntu.com/4373-1/
https://security.gentoo.org/glsa/202005-03

Exploit#

No public exploit known

History#

Version 12020-05-22Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.