Astra Linux – Vulnerability in Thunderbird

The olmsessiondescribe function in Matrix libolm before version 3.2.7 is vulnerable to a buffer overflow. The Olm session object represents a cryptographic channel between two parties. Therefore, its state is partially controllable by the remote party of the channel. Attackers can construct a...

openSUSE 15 Security Update : MozillaThunderbird (openSUSE-SU-2022:0058-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2022:0058-1 advisory. - When receiving an OpenPGP/MIME signed email message that contains an additional outer MIME message layer, for example a message footer...

CVE-2021-44538: Improper Restriction of Operations within the Bounds of a Memory Buffer

The olmsessiondescribe function in Matrix libolm before 3.2.7 is vulnerable to a buffer overflow. The Olm session object represents a cryptographic channel between two parties. Therefore, its state is partially controllable by the remote party of the channel. Attackers can construct a crafted...