Buffer overflow in Vim
CVE-2022-2343
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0044.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.014 · change: +0.001
Affected products
- Vim
- Vim Vim/vim — versions unspecified
- Fedoraproject Fedora — versions 35
Weakness classification (CWE)
Public proof-of-concept exploits
References
- huntr.dev/bounties/2ecb4345-2fc7-4e7f-adb0-83a20bb458f5 (Exploit, Patch, Third Party Advisory)
- github.com/vim/vim/commit/caea66442d86e7bbba3bf3dc202c3c0d549b9853 (Patch, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- security.gentoo.org/glsa/202208-32 (vendor-advisory, Third Party Advisory)
- security.gentoo.org/glsa/202305-16 (vendor-advisory)
Frequently asked questions
- What is CVE-2022-2343?
- CVE-2022-2343 is a high-severity vulnerability in Vim, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2022-07-08.
- How severe is CVE-2022-2343?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2022-2343 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.