Security Advisory

CVE-2020-8492

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-01-30 00:00:00

Last updated 2024-08-04 10:03:45

Assigner mitre

State PUBLISHED

Description

Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking.

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