Bug 2088689 (CVE-2022-1785)

Summary:	CVE-2022-1785 vim: Out-of-bounds Write
Product:	[Other] Security Response	Reporter:	Avinash Hanwate <ahanwate>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	fhrdina, gchamoul, karsten, michal.skrivanek, mperina, sbonazzo, zdohnal
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	vim 8.2.4977	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 an out-of-bounds write vulnerability in the ex_cmds function. 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:	2022-09-01 00:55:53 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:	2093836, 2093837, 2093838, 2093839, 2093891
Bug Blocks:	2087598

Description Avinash Hanwate 2022-05-20 05:30:44 UTC

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

https://huntr.dev/bounties/8c969cba-eef2-4943-b44a-4e3089599109
https://github.com/vim/vim/commit/e2bd8600b873d2cd1f9d667c28cba8b1dba18839

Comment 2 Sandipan Roy 2022-06-06 09:54:55 UTC

Created vim tracking bugs for this issue:

Affects: fedora-all [bug 2093891]

Comment 4 errata-xmlrpc 2022-08-03 12:53:16 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:5813 https://access.redhat.com/errata/RHSA-2022:5813

Comment 5 errata-xmlrpc 2022-08-09 10:27:54 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:5942 https://access.redhat.com/errata/RHSA-2022:5942

Comment 6 Product Security DevOps Team 2022-09-01 00:55:50 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-2022-1785