Related Vulnerabilities: CVE-2021-26813  

python-markdown2 >=1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of service vulnerability. If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time.

Severity Low

Remote No

Type Denial of service

Description

python-markdown2 >=1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of service vulnerability. If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time.

AVG-1637 python-markdown2 2.3.10-1 Low Vulnerable

https://github.com/trentm/python-markdown2/pull/387
https://github.com/trentm/python-markdown2/pull/387/commits/96dff22341489459c8cb832fdfd066a588ec23bf
https://github.com/trentm/python-markdown2/pull/387/commits/e1954d3a345fc7a4ccc113bd58f7df81ad63b6ec
https://github.com/trentm/python-markdown2/pull/387/commits/c4b4ccb3f9da33f29b013d6d765fd223a8277cfe