833095 – dev-lang/python: incorrect URL parsing

Bug 833095 - dev-lang/python: incorrect URL parsing

Summary: dev-lang/python: incorrect URL parsing

Status:	RESOLVED DUPLICATE of bug 811165

Alias:	None

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal minor (vote)
Assignee:	Gentoo Security

URL:	https://bugs.python.org/issue43882
Whiteboard:	B4 [ebuild]
Keywords:

Depends on:
Blocks:

Reported:	2022-02-10 23:25 UTC by John Helmert III
Modified:	2022-02-20 19:45 UTC (History)
CC List:	2 users (show)

See Also:
Package list:
Runtime testing required:	---

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Description John Helmert III archtester

2022-02-10 23:25:49 UTC

CVE-2022-0391:

A flaw was found in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator (URL) strings into components. The issue involves how the urlparse method does not sanitize input and allows characters like '\r' and '\n' in the URL path. This flaw allows an attacker to input a crafted URL, leading to injection attacks. This flaw affects Python versions prior to 3.10.0b1, 3.9.5, 3.8.11, 3.7.11 and 3.6.14.

Comment 1 Michał Górny archtester

2022-02-10 23:37:59 UTC

Didn't we have a bug for this one already?

Comment 2 Niklāvs Koļesņikovs 2022-02-20 17:28:15 UTC

All versions listed in the initial comment as being affected are no longer present in the tree, meaning this bug is probably no longer relevant to Gentoo.

Comment 3 John Helmert III archtester

2022-02-20 19:45:40 UTC

Yep, looks like a dupe of bug 811165, moving CVE there.

*** This bug has been marked as a duplicate of bug 811165 ***