Detections
Analytics
CVE-2023-3417
high
Description
Thunderbird allowed the Text Direction Override Unicode Character in filenames. An email attachment could be incorrectly shown as being a document file, while in fact it was an executable file. Newer versions of Thunderbird will strip the character and show the correct file extension. This vulnerability affects Thunderbird < 115.0.1 and Thunderbird < 102.13.1.
References
https://www.mozilla.org/security/advisories/mfsa2023-28/
https://www.mozilla.org/security/advisories/mfsa2023-27/
https://www.debian.org/security/2023/dsa-5463
https://lists.debian.org/debian-lts-announce/2023/07/msg00032.html