Bug 2132558 (CVE-2022-3324) - CVE-2022-3324 vim: stack buffer overflow in win_redr_ruler() at drawscreen.c
Summary: CVE-2022-3324 vim: stack buffer overflow in win_redr_ruler() at drawscreen.c
Keywords:
Status: NEW
Alias: CVE-2022-3324
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: 2132559 2132748
Blocks: 2129840
TreeView+ depends on / blocked
 
Reported: 2022-10-06 07:23 UTC by TEJ RATHI
Modified: 2022-10-06 14:10 UTC (History)
3 users (show)

Fixed In Version: vim 9.0.0598
Doc Type: If docs needed, set a value
Doc Text:
A stack-based buffer overflow vulnerability was found in Vim's win_redr_ruler() function of the src/drawscreen.c file. The issue occurs when using a negative array index with a negative width window. This flaw allows an attacker to trick a user into opening a specially crafted file, which triggers the bug, causing an application to crash, possibly executing code and corrupting memory.
Clone Of:
Environment:
Last Closed:

Attachments (Terms of Use)

Description TEJ RATHI 2022-10-06 07:23:54 UTC 
Stack-based Buffer Overflow in vim/vim prior to 9.0.0598.

https://huntr.dev/bounties/e414e55b-f332-491f-863b-c18dca97403c
https://github.com/vim/vim/commit/8279af514ca7e5fd3c31cf13b0864163d1a0bfeb
Comment 1 TEJ RATHI 2022-10-06 07:24:07 UTC 
Created vim tracking bugs for this issue:

Affects: fedora-all [bug 2132559]
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