Bug 2057820 (CVE-2022-0685)

Summary:	CVE-2022-0685 : vim: Use of Out-of-range Pointer Offset in vim
Product:	[Other] Security Response	Reporter:	Avinash Hanwate <ahanwate>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	gchamoul, karsten, michal.skrivanek, mperina, sbonazzo, zdohnal
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	vim 8.2.4460	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in vim. The vulnerability occurs due to a crash when using a special multi-byte character and leads to an out-of-range vulnerability. 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:	2022-03-03 13:49:39 UTC	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:	2057821
Bug Blocks:	2057823

Description Avinash Hanwate 2022-02-24 06:29:40 UTC

Use of Out-of-range Pointer Offset in GitHub repository vim/vim prior to 8.2.4418.

https://huntr.dev/bounties/27230da3-9b1a-4d5d-8cdf-4b1e62fcd782
https://github.com/vim/vim/commit/5921aeb5741fc6e84c870d68c7c35b93ad0c9f87

Comment 1 Avinash Hanwate 2022-02-24 06:30:19 UTC

Created vim tracking bugs for this issue:

Affects: fedora-all [bug 2057821]

Comment 4 Product Security DevOps Team 2022-03-03 13:49:36 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-0685