PT-2022-4977 · Vim+5 · Vim+5

Brammool · Published 2022-09-22 · Updated 2023-05-03 · CVE-2022-3296

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Vim versions prior to 9.0.0577

Description The issue is related to a stack-based buffer overflow in the ex finally() function of the Vim text editor. Exploitation of this issue may allow an attacker to cause a denial of service or execute arbitrary code using a specially crafted file.

Recommendations For versions prior to 9.0.0577, update to version 9.0.0577 or later to resolve the issue. As a temporary workaround, consider restricting the use of the ex finally() function until a patch is available.

Exploit

Fix

Memory Corruption

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-121

CWE-119

Related Identifiers

ALT-PU-2022-2828

ALT-PU-2022-2911

ALT-PU-2022-2914

ALT-PU-2022-3192

AZL-11034

BDU:2022-06178

CVE-2022-3296

MGASA-2022-0430

OESA-2022-1980

OPENSUSE-SU-2022_4282-1

SUSE-SU-2022:4282-1

SUSE-SU-2022:4619-1

Affected Products

Alt Linux

Astra Linux

Debian

Red Os

Suse

Vim

References · 260

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3296.json · Exploit
• 🔥 https://huntr.dev/bounties/958866b8-526a-4979-9471-39392e0c9077 · Exploit
• https://github.com/vim/vim/commit/96b9bf8f74af8abf1e30054f996708db7dc285be · Patch
• https://osv.dev/vulnerability/MGASA-2022-0430 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-3296 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2023-0316SE47MD · Vendor Advisory
• https://debian.org/lts/security/2022/dla-3182 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/4JJNUS4AEVYSEJMCK6JZB57QHD5V2G4O · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-3352 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-3296 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-3296 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2022:4619-1 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LSSEWQLK55MCNT4Z2IIJEJYEI5HLCODI · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/C72HDIMR3KTTAO7QGTXWUMPBNFUFIBRD · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/43Y3VJPOTTY3NTREDIFUPITM2POG4ZLP · Vendor Advisory