Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-3968

vim is vulnerable to Heap-based Buffer Overflow

Published

2021-11-19T12:15:09.183

Last Modified

2024-11-21T06:23:15.400

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.0 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:S/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

6.8

Impact Score

10.0

Weaknesses

Type: Secondary
CWE-122
Type: Secondary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	vim	vim	< 8.2.3610	Yes
Operating System	fedoraproject	fedora	34	Yes
Operating System	fedoraproject	fedora	35	Yes

References

http://www.openwall.com/lists/oss-security/2022/01/15/1 Mailing List, Third Party Advisory ([email protected])
https://github.com/vim/vim/commit/a062006b9de0b2947ab5fb376c6e67ef92a8cd69 Patch, Third Party Advisory ([email protected])
https://huntr.dev/bounties/00d62924-a7b4-4a61-ba29-acab2eaa1528 Exploit, Issue Tracking, Patch, Third Party Advisory ([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 Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2022/01/15/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/vim/vim/commit/a062006b9de0b2947ab5fb376c6e67ef92a8cd69 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://huntr.dev/bounties/00d62924-a7b4-4a61-ba29-acab2eaa1528 Exploit, Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IH2LS2DXBTYOCWGAKFMBF3HTWWXPBEFL/ (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202208-32 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)