CVE-2023-5344
Heap-based Buffer Overflow in vim/vim
At a glance
- Severity
- MEDIUM 4.0
- EPSS
- EPSS 1.27 % · percentile 70 (2026-10-27)
- State
- PUBLISHED
- Published
- Updated
- Assigner
- @huntrdev
- NVD status
- Modified
Description
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1969.
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 4.0 | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | @huntrdev |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.0 | MEDIUM 4.0 | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | NVD · security@huntr.dev (Secondary) |
Weaknesses (CWE)
European references
- ENISA EUVD · EUVD-2023-57661
- GCVE · GCVE-0-2023-5344
CERT-FR advisories
- CERTFR-2025-AVI-0693 — Multiples vulnérabilités dans VMware Tanzu · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0585 — Multiples vulnérabilités dans VMware Tanzu · cert.ssi.gouv.fr
- CERTFR-2023-AVI-1013 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*< 9.0.1969cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| vim · vim/vim | affected unspecified < 9.0.1969 |
References
- https://huntr.dev/bounties/530cb762-899e-48d7-b50e-dad09eb775bf
- https://github.com/vim/vim/commit/3bd7fa12e146c6051490d048a4acbfba974eeb04
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4W665GQBN6S6ZDMYWVF4X7KMFI7AQKJL/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZOXBUJLJ5VSPN3YXWN7XZA4JDYKNE7GZ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XPT7NMYJRLBPIALGSE24UWTY6F774GZW/
- https://support.apple.com/kb/HT214038
- https://support.apple.com/kb/HT214036
- https://support.apple.com/kb/HT214037
- http://seclists.org/fulldisclosure/2023/Dec/9
- http://seclists.org/fulldisclosure/2023/Dec/10
- http://seclists.org/fulldisclosure/2023/Dec/11
- https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |