| Name | CVE-2024-41965 |
| Description | Vim is an open source command line text editor. double-free in dialog_changed() in Vim < v9.1.0648. When abandoning a buffer, Vim may ask the user what to do with the modified buffer. If the user wants the changed buffer to be saved, Vim may create a new Untitled file, if the buffer did not have a name yet. However, when setting the buffer name to Unnamed, Vim will falsely free a pointer twice, leading to a double-free and possibly later to a heap-use-after-free, which can lead to a crash. The issue has been fixed as of Vim patch v9.1.0648. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| vim (PTS) | bullseye | 2:8.2.2434-3+deb11u1 | vulnerable |
| bookworm | 2:9.0.1378-2 | vulnerable | |
| trixie | 2:9.1.0496-1 | vulnerable | |
| sid | 2:9.1.0709-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| vim | source | (unstable) | 2:9.1.0698-1 | unimportant |
Crash in CLI tool, no security impact
https://github.com/vim/vim/security/advisories/GHSA-46pw-v7qw-xc2f
https://github.com/vim/vim/commit/b29f4abcd4b3382fa746edd1d0562b7b48c9de60 (v9.1.0648)