PT-2022-4371 · Vim+7 · Vim+7

Brammool · Published 2022-08-18 · Updated 2024-06-15 · CVE-2022-2923

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Vim versions prior to 9.0.0240

Description The issue is related to a NULL Pointer Dereference in the Vim text editor. It involves the sug filltree() function and is associated with reading data beyond the buffer boundaries in memory. Exploitation of this issue may allow an attacker to impact the confidentiality, integrity, and availability of protected information.

Recommendations For versions prior to 9.0.0240, update to version 9.0.0240 or later to resolve the issue. As a temporary workaround, consider disabling the sug filltree() function until a patch is available.

Exploit

Fix

Out of bounds Read

NULL Pointer Dereference

Weakness Enumeration

CWE-125

CWE-476

Related Identifiers

ALT-PU-2022-2616

ALT-PU-2022-2704

ALT-PU-2022-2714

ALT-PU-2022-3192

AZL-10619

BDU:2022-05234

CVE-2022-2923

MGASA-2022-0430

OESA-2022-1882

OPENSUSE-SU-2022_3229-1

OPENSUSE-SU-2024:12337-1

SUSE-SU-2022:3229-1

SUSE-SU-2022:4619-1

USN-5995-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Red Os

Suse

Ubuntu

Vim

References · 315

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2923.json · Exploit
• 🔥 https://huntr.dev/bounties/fd3a3ab8-ab0f-452f-afea-8c613e283fd2 · Exploit
• https://github.com/vim/vim/commit/6669de1b235843968e88844ca6d3c8dec4b01a9e · Patch
• https://ubuntu.com/security/CVE-2022-2946 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-2206 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2022-0430 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-2923 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-1851 · Vendor Advisory
• https://debian.org/lts/security/2022/dla-3182 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-1735 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-2923 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-10619 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:4619-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-2571 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-1629 · Vendor Advisory