CVE-2023-4781

Published: Sep 5, 2023Modified: Sep 17, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1873.

Affected (5)

Products: Neovim: Neovim · Vim: Vim · Debian: Debian Linux · +1 more

Show all products

Neovim: Neovim · Vim: Vim · Debian: Debian Linux · Apple: Macos

1 product

1 product

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Neovim Neovim	version ≤ 0.9.5

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Vim Vim	version < 9.0.1873

Configuration C

2 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 10.0
Debian Debian Linux	Version 11.0

Configuration D

1 vulnerable

Vulnerable Software	Affected Versions
Apple Macos	version < 14.1

Related CWEs

Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (11)

http://seclists.org/fulldisclosure/2023/Oct/24

Source: security@huntr.dev

Mailing ListThird Party Advisory

https://github.com/vim/vim/commit/f6d28fe2c95c678cc3202cc5dc825a3fcc709e93

Source: security@huntr.dev

Patch

https://huntr.dev/bounties/c867eb0a-aa8b-4946-a621-510350673883

Source: security@huntr.dev

ExploitIssue TrackingPatchThird Party Advisory

https://lists.debian.org/debian-lts-announce/2023/09/msg00035.html

Source: security@huntr.dev

Mailing ListThird Party Advisory

https://support.apple.com/kb/HT213984

Source: security@huntr.dev

Release NotesThird Party Advisory

http://seclists.org/fulldisclosure/2023/Oct/24

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://github.com/vim/vim/commit/f6d28fe2c95c678cc3202cc5dc825a3fcc709e93

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://huntr.dev/bounties/c867eb0a-aa8b-4946-a621-510350673883

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingPatchThird Party Advisory

https://lists.debian.org/debian-lts-announce/2023/09/msg00035.html

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://support.apple.com/kb/HT213984

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesThird Party Advisory

Timeline

No history available yet.