Bug 2118594 (CVE-2022-2819)

Summary:	CVE-2022-2819 vim: heap buffer overflow in compile_lock_unlock() at src/vim9cmds.c
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	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:	vim 9.0.0211	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 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:		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:	2118599, 2120554, 2120555
Bug Blocks:	2118354

Description TEJ RATHI 2022-08-16 08:46:42 UTC

Heap-based Buffer Overflow in vim/vim prior to 9.0.0210.

https://huntr.dev/bounties/0a9bd71e-66b8-4eb1-9566-7dfd9b097e59
https://github.com/vim/vim/commit/d1d8f6bacb489036d0fd479c9dd3c0102c988889

Comment 1 TEJ RATHI 2022-08-16 08:51:31 UTC

Created vim tracking bugs for this issue:

Affects: fedora-all [bug 2118599]