Bug 1214235 (CVE-2021-3236)

Summary:	VUL-1: CVE-2021-3236: vim: NULL pointer dereference in ex_buffer_all()
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Carlos López <carlos.lopez>
Component:	Incidents	Assignee:	Zoltan Balogh <zbalogh>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Minor
Priority:	P5 - None	CC:	mimi.vx, security-team
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/375180/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Carlos López 2023-08-14 08:08:37 UTC

CVE-2021-3236

vim 8.2.2348 is affected by null pointer dereference, allows local attackers to cause a denial of service (DoS) via the ex_buffer_all method.

References:

https://github.com/vim/vim/issues/7674

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-3236
https://bugzilla.redhat.com/show_bug.cgi?id=2231531
https://www.cve.org/CVERecord?id=CVE-2021-3236
https://github.com/vim/vim/issues/7674

Comment 1 Carlos López 2023-08-14 08:09:00 UTC

Could not reproduce on any codestream, closing.