CVEvulnerability
CVE-2024-41957
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2024-08-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.5 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
- Weaknesses
- CWE-415
Description
Vim is an open source command line text editor. Vim < v9.1.0647 has double free in src/alloc.c:616. When closing a window, the corresponding tagstack data will be cleared and freed. However a bit later, the quickfix list belonging to that window will also be cleared and if that quickfix list points to the same tagstack data, Vim will try to free it again, resulting in a double-free/use-after-free access exception. Impact is low since the user must intentionally execute vim with several non-default flags,
but it may cause a crash of Vim. The issue has been fixed as of Vim patch v9.1.0647
Affected configurations
• vim vim (< 9.1.0647)
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://github.com/vim/vim/commit/8a0bbe7b8aad6f8da28dee218c01bc8a0185a Patch
- https://github.com/vim/vim/security/advisories/GHSA-f9cr-gv85-hcr4 Vendor Advisory
- http://seclists.org/fulldisclosure/2024/Sep/33 seclists.org
- http://www.openwall.com/lists/oss-security/2024/08/01/1 www.openwall.com
- https://security.netapp.com/advisory/ntap-20241129-0007/ security.netapp.com