USN-3407-1: PyJWT vulnerability
30 August 2017
PyJWT could be made to crash if it received specially crafted input.
- pyjwt - Python implementation of JSON Web Token
It was discovered that a vulnerability in PyJWT doesn't check
invalid_strings properly for some public keys. A remote attacker
could take advantage of a key confusion to craft JWTs from scratch.
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.