Astra Linux – Vulnerability in Firefox and Thunderbird

During the worker lifecycle, a use-after-free condition could occur, which may lead to a potentially exploitable crash. This vulnerability affects Firefox 115.0.2, Firefox ESR 115.0.2, and Thunderbird 115.0.1...

thunderbird: File Extension Spoofing using the Text Direction Override Character

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...

thunderbird: File Extension Spoofing using the Text Direction Override Character

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...

SUSE-SU-2023:3059-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Mozilla Thunderbird was updated to version 115.0.1 bsc1212438: - CVE-2023-3600: Fixed use-after-free in workers bmo1839703. - CVE-2023-3417: Fixed File Extension Spoofing using the Text Direction Override Character bmo1835582. Bugfixe...

UBUNTU-CVE-2023-3417

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...