PT-2022-5769 · Vim+5 · Vim+5

Brammool · Published 2022-01-31 · Updated 2024-06-15 · CVE-2022-0443

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 8.2

Description The issue is related to a use after free error in the Vim text editor, specifically when using the :lopen and :bwipe commands. This can allow a remote attacker to access confidential data, compromise its integrity, and cause a denial of service.

Recommendations For versions prior to 8.2, update to version 8.2 or later to resolve the issue. As a temporary workaround, consider avoiding the use of the :lopen and :bwipe commands until a patch is available. Restrict access to sensitive data when using affected versions of Vim to minimize the risk of exploitation.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2022-1693

ALT-PU-2022-1711

ALT-PU-2022-1731

ALT-PU-2022-1771

AZL-8462

BDU:2022-07168

CVE-2022-0443

DLA-3011-1

DLA-3182-1

MGASA-2022-0203

OESA-2022-1514

OPENSUSE-SU-2024:11812-1

USN-5458-1

USN-6026-1

Affected Products

Alt Linux

Astra Linux

Debian

Linuxmint

Ubuntu

Vim

References · 92

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0443.json · Exploit
• 🔥 https://huntr.dev/bounties/b987c8cb-bbbe-4601-8a6c-54ff907c6b51 · Exploit
• https://github.com/vim/vim/commit/9b4a80a66544f2782040b641498754bcb5b8d461 · Patch
• https://safe-surf.ru/specialists/bulletins-nkcki/691833 · Security Note
• https://advisories.mageia.org/MGASA-2022-0203.html · Security Note
• https://ubuntu.com/security/CVE-2022-0361 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-0413 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-0361 · Security Note
• https://cve.org/CVERecord?id=CVE-2022-0443 · Security Note
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-1121SE47 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-0261 · Security Note
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/UFXFAILMLUIK4MBUEZO4HNBNKYZRJ5AP · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-0213 · Security Note
• https://osv.dev/vulnerability/USN-5458-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11812-1 · Vendor Advisory