PT-2022-5222 · Vim+5 · Vim+5

Brammool · Published 2022-07-06 · Updated 2024-06-15 · CVE-2022-2343

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Vim versions prior to 9.0.0044

Description The issue is related to a heap-based buffer overflow in the ins compl add function of the insexpand.c component of the Vim text editor. This can allow a remote attacker to access confidential data, compromise its integrity, and cause a denial of service.

Recommendations For versions prior to 9.0.0044, update to version 9.0.0044 or later to resolve the issue. As a temporary workaround, consider restricting the use of the ins compl add function in the insexpand.c component until a patch is available.

Exploit

Fix

Use After Free

NULL Pointer Dereference

Heap Based Buffer Overflow

Weakness Enumeration

CWE-416

CWE-476

CWE-122

Related Identifiers

ALT-PU-2022-2600

ALT-PU-2022-2637

ALT-PU-2022-2659

ALT-PU-2022-3192

AZL-10139

BDU:2022-04691

BDU:2022-05389

BDU:2022-06482

BDU:2022-06965

CVE-2022-2343

MGASA-2022-0430

OESA-2022-1766

OPENSUSE-SU-2022_3229-1

OPENSUSE-SU-2024:12337-1

SUSE-SU-2022:3229-1

SUSE-SU-2022:4619-1

Affected Products

Alt Linux

Astra Linux

Debian

Red Os

Suse

Vim

References · 306

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2343.json · Exploit
• 🔥 https://huntr.dev/bounties/2ecb4345-2fc7-4e7f-adb0-83a20bb458f5 · Exploit
• https://github.com/vim/vim/commit/caea66442d86e7bbba3bf3dc202c3c0d549b9853 · Patch
• https://osv.dev/vulnerability/MGASA-2022-0430 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-2343 · Vendor Advisory
• https://debian.org/lts/security/2022/dla-3182 · Vendor Advisory
• https://security.gentoo.org/glsa/202208-32 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-2343 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-06482 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2022:4619-1 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/43Y3VJPOTTY3NTREDIFUPITM2POG4ZLP · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-2264 · Security Note
• https://security.gentoo.org/glsa/202305-16 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/RY3GEN2Q46ZJKSNHTN2XB6B3VAJBEILN · Vendor Advisory
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory