Bug 2174662 (CVE-2023-1127)

Summary:	CVE-2023-1127 vim: Divide By Zero in vim/vim
Product:	[Other] Security Response	Reporter:	Avinash Hanwate <ahanwate>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	NEW ---	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	zdohnal
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	vim 9.0.1367	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in Vim. A division by zero in the scrolldown function may lead to a denial of service, modified memory, and possibly remote 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:	2174930, 2174931, 2174932, 2174933
Bug Blocks:	2174664

Description Avinash Hanwate 2023-03-02 06:03:30 UTC

Divide By Zero in GitHub repository vim/vim prior to 9.0.1367.

https://github.com/vim/vim/commit/e0f869196930ef5f25a0ac41c9215b09c9ce2d3c
https://huntr.dev/bounties/2d4d309e-4c96-415f-9070-36d0815f1beb

Comment 1 Marian Rehak 2023-03-02 16:50:21 UTC

Created vim tracking bugs for this issue:

Affects: fedora-all [bug 2174930]