Security Vulnerabilities fixed in Thunderbird 91.4.1 — Mozilla

When receiving an OpenPGP/MIME signed email message that contains an additional outer MIME message layer, for example a message footer added by a mailing list gateway, Thunderbird only considered the inner signed message for the signature validity. This gave the false impression that the addition...

Mozilla Thunderbird < 91.4.1

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 91.4.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2021-55 advisory. - Thunderbird users who use the Matrix chat protocol were vulnerable to a buffer overflow in libolm, that...

Travis Ralston matrix-react-sdk 代码问题漏洞

Travis Ralston matrix-react-sdk is an open source application by Travis Ralston. Used to insert the Matrix chat/voice client into a web page. A code issue vulnerability exists in Matrix-React-SDK that arises from an improperly designed or implemented code development process for a web system or...