CVE-2021-4136

Published: Dec 19, 2021Modified: Nov 21, 2024

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

vim is vulnerable to Heap-based Buffer Overflow

Affected (22)

Products: Vim: Vim · Fedoraproject: Fedora · Apple: Mac Os X, Macos

1 product

1 product

2 products

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Vim Vim	Before 8.2.3847

Configuration B

2 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 34
Fedoraproject Fedora	Version 35

Configuration C

19 vulnerable

Vulnerable Software	Affected Versions
Apple Mac Os X	From 10.15 to 10.15.7
Apple Mac Os X	Version 10.15.7
Apple Mac Os X	Version 10.15.7 security_update_2020-001
Apple Mac Os X	Version 10.15.7 security_update_2020-005
Apple Mac Os X	Version 10.15.7 security_update_2020-007
Apple Mac Os X	Version 10.15.7 security_update_2020
Apple Mac Os X	Version 10.15.7 security_update_2021-001
Apple Mac Os X	Version 10.15.7 security_update_2021-002
Apple Mac Os X	Version 10.15.7 security_update_2021-003
Apple Mac Os X	Version 10.15.7 security_update_2021-006
Apple Mac Os X	Version 10.15.7 security_update_2021-007
Apple Mac Os X	Version 10.15.7 security_update_2021-008
Apple Mac Os X	Version 10.15.7 security_update_2022-001
Apple Mac Os X	Version 10.15.7 security_update_2022-002
Apple Mac Os X	Version 10.15.7 security_update_2022-003
Apple Mac Os X	Version 10.15.7 security_update_2022-004
Apple Mac Os X	Version 10.15.7 supplemental_update
Apple Macos	From 11.0 to 11.6.6
Apple Macos	From 12.0 to 12.3

Related CWEs

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().

Out-of-bounds Write

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

References (24)

http://seclists.org/fulldisclosure/2022/Jul/14

Source: security@huntr.dev

Mailing ListThird Party Advisory

http://seclists.org/fulldisclosure/2022/Mar/29

Source: security@huntr.dev

Mailing ListThird Party Advisory

http://seclists.org/fulldisclosure/2022/May/35

Source: security@huntr.dev

Mailing ListThird Party Advisory

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

Source: security@huntr.dev

Mailing ListThird Party Advisory

https://github.com/vim/vim/commit/605ec91e5a7330d61be313637e495fa02a6dc264

Source: security@huntr.dev

PatchThird Party Advisory

https://huntr.dev/bounties/5c6b93c1-2d27-4e98-a931-147877b8c938

Source: security@huntr.dev

ExploitPatchThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2EY2VFBU3YGGWI5BW4XKT3F37MYGEQUD/

Source: security@huntr.dev

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/

Source: security@huntr.dev

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

Source: security@huntr.dev

Third Party Advisory

https://support.apple.com/kb/HT213183

Source: security@huntr.dev

Release NotesThird Party Advisory

https://support.apple.com/kb/HT213256

Source: security@huntr.dev

Third Party Advisory

https://support.apple.com/kb/HT213343

Source: security@huntr.dev

Third Party Advisory

http://seclists.org/fulldisclosure/2022/Jul/14

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

http://seclists.org/fulldisclosure/2022/Mar/29

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

http://seclists.org/fulldisclosure/2022/May/35

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

https://github.com/vim/vim/commit/605ec91e5a7330d61be313637e495fa02a6dc264

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://huntr.dev/bounties/5c6b93c1-2d27-4e98-a931-147877b8c938

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitPatchThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2EY2VFBU3YGGWI5BW4XKT3F37MYGEQUD/

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/

Source: af854a3a-2127-422b-91ae-364da2661108

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

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://support.apple.com/kb/HT213183

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesThird Party Advisory

https://support.apple.com/kb/HT213256

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://support.apple.com/kb/HT213343

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.