Bug 2103951 (CVE-2022-2264)

Summary:	CVE-2022-2264 vim: out of bounds read in inc() at misc2.c
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	gchamoul, karsten, zdohnal
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	vim 9.0.0011	Doc Type:	---
Doc Text:	A heap buffer overflow vulnerability was found in Vim's inc() function of misc2.c. This issue occurs because Vim reads beyond the end of the line with a put command. This flaw allows an attacker to trick a user into opening a specially crafted file, triggering an out-of-bounds read that causes a crash in the CLI tool.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-07-05 17:40:50 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:	2103952
Bug Blocks:	2103257

Description TEJ RATHI 2022-07-05 11:33:42 UTC

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.

https://huntr.dev/bounties/2241c773-02c9-4708-b63e-54aef99afa6c
https://github.com/vim/vim/commit/d25f003342aca9889067f2e839963dfeccf1fe05

Comment 1 TEJ RATHI 2022-07-05 11:35:21 UTC

Created vim tracking bugs for this issue:

Affects: fedora-all [bug 2103952]

Comment 2 Product Security DevOps Team 2022-07-05 17:40:48 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-2022-2264