USN-6307-1: JOSE for C/C++ vulnerability
24 August 2023
JOSE for C/C++ could be made to crash if it received specially crafted input.
- cjose - Development files for libcjose
It was discovered that JOSE for C/C++ AES GCM decryption routine incorrectly
uses the Tag length from the actual Authentication Tag provided in the JWE.
An attacker could use this to cause a denial of service (system crash) or
might expose sensitive information.
The problem can be corrected by updating your system to the following package versions:
In general, a standard system update will make all the necessary changes.