Bug 2242926 (CVE-2023-5441)

Summary: CVE-2023-5441 vim: NULL pointer dereference in screen_line() in src/screen.c
Product: [Other] Security Response Reporter: Guilherme de Almeida Suckevicz <gsuckevi>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: adudiak, agarcial, aoconnor, asegurap, bdettelb, caswilli, dhalasz, dkuc, fjansen, hkataria, jburrell, jsherril, kaycoth, kshier, luizcosta, nweather, stcannon, sthirugn, vkrizan, vmugicag, yguenane
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
A NULL pointer dereference vulnerability was found in Vim. This flaw allows an attacker who can trick a user into processing a specially crafted file to trigger the NULL pointer dereference, causing the application to crash.
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:
Bug Depends On: 2242927    
Bug Blocks: 2242840    

Description Guilherme de Almeida Suckevicz 2023-10-09 18:27:48 UTC
NULL Pointer Dereference in GitHub repository vim/vim prior to 20d161ace307e28690229b68584f2d84556f8960.


Upstream patch:

Comment 1 Guilherme de Almeida Suckevicz 2023-10-09 18:34:59 UTC
Created vim tracking bugs for this issue:

Affects: fedora-all [bug 2242927]