CVE-2021-3968CWE-122CWE-787

CVE-2021-3968

High · published November 19, 2021

CVSS v3.1
8.0
EPSS
2%
Percentile
82.6
In the wild
Unconfirmed
What it is

vim is vulnerable to Heap-based Buffer Overflow

The record
Technical detail
CVSS v3.1
8.0 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02231 · 82.6th percentile
Weaknesses
CWE-122 · Heap-based Buffer Overflow; CWE-787 · Out-of-bounds Write
Published
2021-11-19T17:15Z
Affected products (3)
ProductVersionsFixed in
vim/vim≥ 8.2.3430, < 8.2.36108.2.3610
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
References (12)
http://www.openwall.com/lists/oss-security/2022/01/15/1 · [email protected]https://github.com/vim/vim/commit/a062006b9de0b2947ab5fb376c6e67ef92a8cd69 · [email protected]https://huntr.dev/bounties/00d62924-a7b4-4a61-ba29-acab2eaa1528 · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IH2LS2DXBTYOCWGAKFMBF3HTWWXPBEFL/ · [email protected]https://security.gentoo.org/glsa/202208-32 · [email protected]http://www.openwall.com/lists/oss-security/2022/01/15/1 · af854a3a-2127-422b-91ae-364da2661108https://github.com/vim/vim/commit/a062006b9de0b2947ab5fb376c6e67ef92a8cd69 · af854a3a-2127-422b-91ae-364da2661108https://huntr.dev/bounties/00d62924-a7b4-4a61-ba29-acab2eaa1528 · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IH2LS2DXBTYOCWGAKFMBF3HTWWXPBEFL/ · af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202208-32 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 19 NOV 11:40Z
    Heap-based Buffer Overflow in vim/vim
    cvelistv5