DEBIAN-CVE-2024-49768

Waitress is a Web Server Gateway Interface server for Python 2 and 3. A remote client may send a request that is exactly recvbytes defaults to 8192 long, followed by a secondary request using HTTP pipelining. When request lookahead is disabled default we won't read any more requests, and when the...

UBUNTU-CVE-2024-49768

Waitress is a Web Server Gateway Interface server for Python 2 and 3. A remote client may send a request that is exactly recvbytes defaults to 8192 long, followed by a secondary request using HTTP pipelining. When request lookahead is disabled default we won't read any more requests, and when the...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview waitress is a production-quality pure-Python WSGI server with very acceptable performance. Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition in HTTP pipelining when handling an invalid initial request. An attacker can exploit this...

GHSA-9298-4CF8-G4WJ Waitress has request processing race condition in HTTP pipelining with invalid first request

Impact A remote client may send a request that is exactly recvbytes defaults to 8192 long, followed by a secondary request using HTTP pipelining. When request lookahead is disabled default we won't read any more requests, and when the first request fails due to a parsing error, we simply close th...

PT-2024-9201

Name of the Vulnerable Software and Affected Versions: Waitress versions prior to 3.0.1 Description: The issue is related to a race condition in the Waitress WSGI server for Python, which can be exploited by a remote client sending a request that is exactly recv bytes defaults to 8192 long,...