Vulnerability Description
vim is vulnerable to Heap-based Buffer Overflow
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 | < 8.2.3409 |
| Fedoraproject | Fedora | 33 |
| Debian | Debian Linux | 9.0 |
| Netapp | Ontap Select Deploy Administration Utility | - |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2021/10/01/1Mailing List
- https://github.com/vim/vim/commit/65b605665997fad54ef39a93199e305af2fe4d7fPatchThird Party Advisory
- https://huntr.dev/bounties/d9c17308-2c99-4f9f-a706-f7f72c24c273ExploitIssue TrackingPatch
- https://lists.debian.org/debian-lts-announce/2022/01/msg00003.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- 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://security.netapp.com/advisory/ntap-20221118-0003/Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/10/01/1Mailing List
- https://github.com/vim/vim/commit/65b605665997fad54ef39a93199e305af2fe4d7fPatchThird Party Advisory
- https://huntr.dev/bounties/d9c17308-2c99-4f9f-a706-f7f72c24c273ExploitIssue TrackingPatch
- https://lists.debian.org/debian-lts-announce/2022/01/msg00003.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2021-3778?
CVE-2021-3778 is a vulnerability with a CVSS score of 7.8 (HIGH). vim is vulnerable to Heap-based Buffer Overflow
How severe is CVE-2021-3778?
CVE-2021-3778 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-2021-3778?
Check the references section above for vendor advisories and patch information. Affected products include: Vim Vim, Fedoraproject Fedora, Debian Debian Linux, Netapp Ontap Select Deploy Administration Utility.