7.8
CVE-2021-3872
- EPSS 1.39%
- Veröffentlicht 19.10.2021 13:15:11
- Zuletzt bearbeitet 03.11.2025 21:15:42
- Quelle security@huntr.dev
- CVE-Watchlists
- Unerledigt
LoginHeap-based Buffer Overflow in vim/vim
vim is vulnerable to Heap-based Buffer Overflow
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.39% | 0.687 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 6.8 | 8.6 | 6.4 |
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
| security@huntr.dev | 7.8 | 1.8 | 5.9 |
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
CWE-122 Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
https://security.gentoo.org/glsa/202208-32
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7K4JJBIH3OQSZRVTWKCJCDLGMFGQ5DOH/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S42L4Z4DTW4LHLQ4FJ33VEOXRCBE7WN4/
https://github.com/vim/vim/commit/826bfe4bbd7594188e3d74d2539d9707b1c6a14b
https://huntr.dev/bounties/c958013b-1c09-4939-92ca-92f50aa169e8
https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html
https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html