7.8
CVE-2021-4019
- EPSS 1.79%
- Veröffentlicht 01.12.2021 10:15:07
- Zuletzt bearbeitet 29.05.2026 20:09:37
- 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)
Fedoraproject ≫ Fedora Version34
Fedoraproject ≫ Fedora Version35
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.79% | 0.755 |
| 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 | 7.1 | 2.5 | 4 |
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/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
http://www.openwall.com/lists/oss-security/2022/01/15/1
https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html
https://github.com/vim/vim/commit/bd228fd097b41a798f90944b5d1245eddd484142
https://huntr.dev/bounties/d8798584-a6c9-4619-b18f-001b9a6fca92
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DRPAI5JVZLI7WHWSBR6NWAPBQAYUQREW/
https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html