Bug 2196183 (CVE-2023-27043)

Summary:	CVE-2023-27043 python: Parsing errors in email/_parseaddr.py lead to incorrect value in email address part of tuple
Product:	[Other] Security Response	Reporter:	Sandipan Roy <saroy>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	cstratak, hhorak, jorton, lbalhar, python-maint
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2196185, 2196186, 2196187, 2196188, 2196190, 2196191, 2196192, 2196193, 2196194, 2196204, 2196209, 2196210, 2196211, 2196212, 2196184, 2196200, 2196201, 2196202, 2196203, 2196205, 2196206, 2196207, 2196208
Bug Blocks:	2193413

Description Sandipan Roy 2023-05-08 09:20:38 UTC

The e-mail module of Python 0 - 2.7.18, 3.x - 3.11 incorrectly parses e-mail addresses which contain a special character. This vulnerability allows attackers to send messages from e-ail addresses that would otherwise be rejected.

https://github.com/python/cpython/issues/102988
http://python.org

Comment 1 Sandipan Roy 2023-05-08 09:24:15 UTC

Created mingw-python3 tracking bugs for this issue:

Affects: fedora-all [bug 2196185]


Created python2.7 tracking bugs for this issue:

Affects: fedora-all [bug 2196186]


Created python3.10 tracking bugs for this issue:

Affects: fedora-all [bug 2196187]


Created python3.11 tracking bugs for this issue:

Affects: fedora-all [bug 2196188]


Created python3.12 tracking bugs for this issue:

Affects: fedora-all [bug 2196190]


Created python3.6 tracking bugs for this issue:

Affects: fedora-all [bug 2196191]


Created python3.7 tracking bugs for this issue:

Affects: fedora-all [bug 2196192]


Created python3.8 tracking bugs for this issue:

Affects: fedora-all [bug 2196193]


Created python3.9 tracking bugs for this issue:

Affects: fedora-all [bug 2196194]


Created python34 tracking bugs for this issue:

Affects: epel-7 [bug 2196184]

Comment 2 Sandipan Roy 2023-05-08 09:24:58 UTC

https://github.com/advisories/GHSA-5mwm-wccq-xqcp