Vulnerability Description
vim is vulnerable to Use After Free
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Vim | Vim | <= 8.2.3912 |
| Fedoraproject | Fedora | 34 |
| Apple | Mac Os X | 10.15.7 |
| Apple | Macos | < 12.3 |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2022/Jul/14Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2022/Mar/29Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2022/May/35Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2022/01/15/1Mailing ListThird Party Advisory
- https://github.com/vim/vim/commit/4bf1006cae7e87259ccd5219128c3dba75774441PatchThird Party Advisory
- https://huntr.dev/bounties/a8bee03a-6e2e-43bf-bee3-4968c5386a2eExploitThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202208-32Third Party Advisory
- https://support.apple.com/kb/HT213183Release NotesThird Party Advisory
- https://support.apple.com/kb/HT213256Third Party Advisory
- https://support.apple.com/kb/HT213343Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Jul/14Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2022/Mar/29Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2022/May/35Mailing ListThird Party Advisory
FAQ
What is CVE-2021-4187?
CVE-2021-4187 is a vulnerability with a CVSS score of 7.8 (HIGH). vim is vulnerable to Use After Free
How severe is CVE-2021-4187?
CVE-2021-4187 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-4187?
Check the references section above for vendor advisories and patch information. Affected products include: Vim Vim, Fedoraproject Fedora, Apple Mac Os X, Apple Macos.