CVE-2021-3968 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	8 HIGH	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 74%

Affected Products (NVD)

Vendor	Product	Version
vim	vim	8.2.3430 ≤ 𝑥 < 8.2.3610

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

vim

bookworm	2:9.0.1378-2 fixed
bullseye	unimportant
buster	not-affected
sid	2:9.1.0777-1 fixed
stretch	not-affected
trixie	2:9.1.0777-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

vim

bionic	not-affected
focal	not-affected
hirsute	not-affected
impish	not-affected
jammy	not-affected
kinetic	not-affected
trusty	not-affected
xenial	not-affected

openSUSE / SLES Releases

openSUSE Product

Release

gvim

suse enterprise sap 12 SP5	9.0.0814-17.9.1 fixed
suse enterprise sap 15	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP1	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP2	8.2.5038-150000.5.21.1 fixed
suse enterprise server 12 SP2	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP3	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP4	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP5	9.0.0814-17.9.1 fixed
suse enterprise server 15	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP1	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP2	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP4	8.2.5038-150000.5.21.1 fixed

vim

suse enterprise desktop 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise desktop 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise desktop 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise desktop 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise desktop 15 SP7	9.1.1176-150500.20.24.2 fixed
suse enterprise sap 12 SP5	9.0.0814-17.9.1 fixed
suse enterprise sap 15	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP1	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP2	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise sap 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise sap 15 SP7	9.1.1176-150500.20.24.2 fixed
suse enterprise server 12 SP2	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP3	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP4	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP5	9.0.0814-17.9.1 fixed
suse enterprise server 15	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP1	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP2	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise server 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise server 15 SP7	9.1.1176-150500.20.24.2 fixed

vim-data

suse enterprise desktop 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise desktop 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise desktop 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise desktop 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise desktop 15 SP7	9.1.1176-150500.20.24.2 fixed
suse enterprise sap 12 SP5	9.0.0814-17.9.1 fixed
suse enterprise sap 15	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP1	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP2	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise sap 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise sap 15 SP7	9.1.1176-150500.20.24.2 fixed
suse enterprise server 12 SP2	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP3	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP4	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP5	9.0.0814-17.9.1 fixed
suse enterprise server 15	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP1	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP2	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise server 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise server 15 SP7	9.1.1176-150500.20.24.2 fixed

vim-data-common

suse enterprise desktop 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise desktop 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise desktop 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise desktop 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise desktop 15 SP7	9.1.1176-150500.20.24.2 fixed
suse enterprise sap 12 SP5	9.0.0814-17.9.1 fixed
suse enterprise sap 15	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP1	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP2	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise sap 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise sap 15 SP7	9.1.1176-150500.20.24.2 fixed
suse enterprise server 12 SP2	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP3	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP4	9.0.0814-17.9.1 fixed
suse enterprise server 12 SP5	9.0.0814-17.9.1 fixed
suse enterprise server 15	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP1	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP2	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise server 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise server 15 SP7	9.1.1176-150500.20.24.2 fixed

vim-small

suse enterprise desktop 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise desktop 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise desktop 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise desktop 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise desktop 15 SP7	9.1.1176-150500.20.24.2 fixed
suse enterprise sap 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise sap 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise sap 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise sap 15 SP7	9.1.1176-150500.20.24.2 fixed
suse enterprise server 15 SP3	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP4	8.2.5038-150000.5.21.1 fixed
suse enterprise server 15 SP5	9.0.1443-150500.18.1 fixed
suse enterprise server 15 SP6	9.1.0330-150500.20.12.1 fixed
suse enterprise server 15 SP7	9.1.1176-150500.20.24.2 fixed

Known Exploits!

Common Weakness Enumeration

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 software writes data past the end, or before the beginning, of the intended buffer.

References

http://www.openwall.com/lists/oss-security/2022/01/15/1

https://github.com/vim/vim/commit/a062006b9de0b2947ab5fb376c6e67ef92a8cd69

https://huntr.dev/bounties/00d62924-a7b4-4a61-ba29-acab2eaa1528

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IH2LS2DXBTYOCWGAKFMBF3HTWWXPBEFL/

https://security.gentoo.org/glsa/202208-32

http://www.openwall.com/lists/oss-security/2022/01/15/1

https://github.com/vim/vim/commit/a062006b9de0b2947ab5fb376c6e67ef92a8cd69

https://huntr.dev/bounties/00d62924-a7b4-4a61-ba29-acab2eaa1528

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IH2LS2DXBTYOCWGAKFMBF3HTWWXPBEFL/

https://security.gentoo.org/glsa/202208-32