PT-2021-7300 · Vim+10 · Vim+10

Brammool · Published 2021-11-18 · Updated 2024-08-21 · CVE-2021-3984

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 (affected versions not specified)

Description The issue is related to a Heap-based Buffer Overflow in the vim text editor, which can allow an attacker to impact the confidentiality, integrity, and availability of protected information.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Heap Based Buffer Overflow

Weakness Enumeration

CWE-787

CWE-122

Related Identifiers

ALSA-2022:0366

ALT-PU-2022-1087

ALT-PU-2022-1711

ALT-PU-2022-1731

ALT-PU-2022-1771

ALT-PU-2022-2616

ALT-PU-2022-2704

ALT-PU-2022-2714

ALT-PU-2022-3192

AZL-6948

BDU:2022-05501

CESA-2022_0366

CVE-2021-3984

DLA-2947-1

DLA-3182-1

OESA-2021-1457

OPENSUSE-SU-2022:0736-1

OPENSUSE-SU-2022_0736-1

OPENSUSE-SU-2022_2102-1

RHSA-2022:0366

RHSA-2022_0366

RLSA-2022:0366

SUSE-SU-2022:0736-1

SUSE-SU-2022:0736-2

SUSE-SU-2022:2102-1

SUSE-SU-2022:4619-1

USN-5247-1

USN-5433-1

USN-6965-1

Affected Products

Alt Linux

Almalinux

Astra Linux

Centos

Debian

Linuxmint

Red Hat

Rocky Linux

Suse

Ubuntu

Vim

References · 284

• 🔥 https://huntr.dev/bounties/b114b5a2-18e2-49f0-b350-15994d71426a · Exploit
• https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655 · Patch
• https://ubuntu.com/security/notices/USN-6965-1 · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2022:0366 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2022-1011SE17MD · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/682940 · Security Note
• https://ubuntu.com/security/CVE-2022-1154 · Vendor Advisory
• https://osv.dev/vulnerability/USN-6965-1 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-6948 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-3984 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2022:0736-2 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2021-1457 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-4069 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-1121SE47 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2947-1 · Vendor Advisory