Bug 2048353 (CVE-2022-0368)

Summary:	CVE-2022-0368 vim: Out-of-bounds Read in vim
Product:	[Other] Security Response	Reporter:	Avinash Hanwate <ahanwate>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	fdeutsch, fhrdina, gchamoul, gparvin, karsten, michal.skrivanek, mperina, njean, pahickey, stcannon, zdohnal
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	vim 8.2.4266	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in vim. The vulnerability occurs due to Illegal memory access and leads to a heap buffer overflow. This flaw allows an attacker to input a specially crafted file, leading to a crash or code execution.	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:	2048403, 2048404, 2048405
Bug Blocks:	2048354

Description Avinash Hanwate 2022-01-31 04:09:11 UTC

Out-of-bounds Read in GitHub repository vim/vim prior to 8.2.

https://huntr.dev/bounties/bca9ce1f-400a-4bf9-9207-3f3187cb3fa9
https://github.com/vim/vim/commit/8d02ce1ed75d008c34a5c9aaa51b67cbb9d33baa

Comment 2 Sandipan Roy 2022-01-31 07:12:21 UTC

Created vim tracking bugs for this issue:

Affects: fedora-34 [bug 2048403]
Affects: fedora-35 [bug 2048404]