EPSS
Percentile
32.8%
waitress is vulnerable to denial of service (DoS). The vulnerability exists as catastrophic backtracking could occur through the use of a greedy regular expression that does not conform to RFC7230, and subsequently used to validate HTTP headers.
github.com/advisories/GHSA-73m2-3pwg-5fgc
github.com/Pylons/waitress/commit/6e46f9e3f014d64dd7d1e258eaf626e39870ee1f
github.com/Pylons/waitress/security/advisories/GHSA-73m2-3pwg-5fgc