Bug 2116873 (CVE-2022-2581)

Summary:	CVE-2022-2581 vim: Out-of-bounds Read in vim src/regexp.c
Product:	[Other] Security Response	Reporter:	Sandipan Roy <saroy>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	gchamoul, jburrell, karsten, zdohnal
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		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:	2022-09-02 10:25:49 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:	2116879, 2116883, 2116884, 2116885
Bug Blocks:	2113802

Description Sandipan Roy 2022-08-09 13:23:14 UTC

Out-of-bounds Read in GitHub repository vim/vim prior to 9.0.0104.

https://huntr.dev/bounties/0bedbae2-82ae-46ae-aa68-1c28b309b60b
https://github.com/vim/vim/commit/f50940531dd57135fe60aa393ac9d3281f352d88

Comment 1 Sandipan Roy 2022-08-09 13:34:44 UTC

Created vim tracking bugs for this issue:

Affects: fedora-35 [bug 2116879]
Affects: fedora-36 [bug 2116883]

Comment 2 Sandipan Roy 2022-08-09 13:34:53 UTC

Created vim tracking bugs for this issue:

Affects: fedora-35 [bug 2116884]
Affects: fedora-36 [bug 2116885]

Comment 3 Product Security DevOps Team 2022-09-02 10:25:47 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-2022-2581