CVE-2022-1620 — NULL Pointer Dereference in VIM

CWE-476 — NULL Pointer Dereference12 documents10 sources
Severity
7.5HIGHNVD
EPSS
0.1%
top 67.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
VIM VIMVIMApple Macos+1 more
Timeline
PublishedMay 8
Latest updateOct 24

Description

NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶NVDvim/vim< 8.2.4901
▶CVEListV5vim/vim_vimunspecified — 8.2.4901
▶NVDapple/macos< 13.0
▶Debianvim/vim< 2:9.0.0135-1+2

Also affects: Fedora 34, 35, 36

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-5fw2-mj64-qv7f: NULL Pointer Dereference in function vim_regexec_string at regexp↗2022-05-09
▶
CVEList
NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in vim/vim↗2022-05-08
▶
OSV
CVE-2022-1620: NULL Pointer Dereference in function vim_regexec_string at regexp↗2022-05-08
▶

💥Exploits & PoCs

1
Exploit-DB
DLINK DAP-1620 A1 v1.01 - Directory Traversal↗2022-05-11
▶

📋Vendor Advisories

7
Apple
CVE-2022-1620: macOS Ventura 13↗2022-10-24
▶
Ubuntu
Vim regression↗2022-09-19
▶
Ubuntu
Vim vulnerabilities↗2022-09-15
▶
Ubuntu
Vim vulnerabilities↗2022-06-06
▶
Microsoft
NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in vim/vim↗2022-05-10
▶
CVE-2022-1620 — NULL Pointer Dereference in VIM VIM | cvebase