CVE-2021-3927CWE-122CWE-787

CVE-2021-3927

High · published November 5, 2021

CVSS v3.1
7.8
EPSS
2%
Percentile
77.1
In the wild
Unconfirmed
What it is

vim is vulnerable to Heap-based Buffer Overflow

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01708 · 77.1th percentile
Weaknesses
CWE-122 · Heap-based Buffer Overflow; CWE-787 · Out-of-bounds Write
Published
2021-11-05T19:15Z
Affected products (6)
ProductVersionsFixed in
vim/vim< 8.2.35818.2.3581
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
fedoraproject/fedoraall versions—
debian/debian_linuxall versions—
debian/debian_linuxall versions—
References (18)
http://www.openwall.com/lists/oss-security/2022/01/15/1 · [email protected]https://github.com/vim/vim/commit/0b5b06cb4777d1401fdf83e7d48d287662236e7e · [email protected]https://huntr.dev/bounties/9c2b2c82-48bb-4be9-ab8f-a48ea252d1b0 · [email protected]https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html · [email protected]https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BCQWPEY2AEYBELCMJYHYWYCD3PZVD2H7/ · [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/PGW56Z6IN4UVM3E5RXXF4G7LGGTRBI5C/ · [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/0b5b06cb4777d1401fdf83e7d48d287662236e7e · af854a3a-2127-422b-91ae-364da2661108https://huntr.dev/bounties/9c2b2c82-48bb-4be9-ab8f-a48ea252d1b0 · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BCQWPEY2AEYBELCMJYHYWYCD3PZVD2H7/ · 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/PGW56Z6IN4UVM3E5RXXF4G7LGGTRBI5C/ · af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202208-32 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 05 NOV 00:00Z
    Heap-based Buffer Overflow in vim/vim
    cvelistv5