CVE-2021-3116 – proxy-py

Package

Manager: pip
Name: proxy-py
Vulnerable Version: =0.1 || =0.2 || =0.3 || =1.0.0 || =1.1.0 || =1.1.1 || =2.0.0 || =2.1.1 || =2.1.2 || =2.2.0 || >=0 <2.3.1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00412 pctl0.60648

Details

Logic error in authentication in proxy.py before_upstream_connection in AuthPlugin in http/proxy/auth.py in proxy.py before 2.3.1 accepts incorrect Proxy-Authorization header data because of a boolean confusion (and versus or).

Metadata

Created: 2021-04-07T21:01:25Z
Modified: 2024-10-21T21:23:38.100628Z
Source: https://osv-vulnerabilities
CWE IDs: ["CWE-287", "CWE-480", "CWE-697"]
Alternative ID: N/A
Finding: F039
Auto approve: 1