CVEvulnerability
CVE-2021-4173
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-12-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.0 ([email protected])
- 6.8 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
vim is vulnerable to Use After Free
Affected configurations
• vim vim (< 8.2.3902)
• fedoraproject fedora 34
• fedoraproject fedora 35
• apple mac os x 10.15.7
• apple macos (< 12.3)
• apple macos (>= 11.0 < 11.6.6)
• apple macos 10.15.7
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- http://seclists.org/fulldisclosure/2022/Jul/14 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Mar/29 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/May/35 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/01/15/1 Mailing List, Third Party Advisory
- https://github.com/vim/vim/commit/9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04 Patch, Third Party Advisory
- https://huntr.dev/bounties/a1b236b9-89fb-4ccf-9689-ba11b471e766 Exploit, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2EY2VFBU3YGGWI5BW4XKT3F37MYGEQUD/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202208-32 Third Party Advisory
- https://support.apple.com/kb/HT213183 Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213256 Third Party Advisory
- https://support.apple.com/kb/HT213343 Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Jul/14 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Mar/29 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/May/35 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/01/15/1 Mailing List, Third Party Advisory
- https://github.com/vim/vim/commit/9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04 Patch, Third Party Advisory
- https://huntr.dev/bounties/a1b236b9-89fb-4ccf-9689-ba11b471e766 Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html lists.debian.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2EY2VFBU3YGGWI5BW4XKT3F37MYGEQUD/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202208-32 Third Party Advisory
- https://support.apple.com/kb/HT213183 Release Notes, Third Party Advisory
- https://support.apple.com/kb/HT213256 Third Party Advisory
- https://support.apple.com/kb/HT213343 Third Party Advisory