Bug 2025061 (CVE-2021-3974) - CVE-2021-3974 vim: Use after free in regexp_nfa.c
Summary: CVE-2021-3974 vim: Use after free in regexp_nfa.c
Keywords:
Status: NEW
Alias: CVE-2021-3974
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2025062 2025404 2025405
Blocks: 2025066
TreeView+ depends on / blocked
 
Reported: 2021-11-19 19:22 UTC by Pedro Sampaio
Modified: 2021-11-24 13:26 UTC (History)
18 users (show)

Fixed In Version: vim 8.2.3612
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in vim. A possible use-after-free vulnerability could allow an attacker to input a specially crafted file leading to a crash or code execution. The highest threat from this vulnerability is to system availability.
Clone Of:
Environment:
Last Closed:


Attachments (Terms of Use)

Comment 1 Pedro Sampaio 2021-11-19 19:22:20 UTC
Created vim tracking bugs for this issue:

Affects: fedora-all [bug 2025062]


Note You need to log in before you can comment on or make changes to this bug.