CVE-2022-0443
HIGHCVSS 7.8/10EPSS 1.40%
Last modified
CVE-2022-0443 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Use After Free in GitHub repository vim/vim prior to 8.2.. EPSS estimates a 1.40% chance of exploitation in the next 30 days.
Description
Use After Free in GitHub repository vim/vim prior to 8.2.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Vim | Vim | < 8.2.4281 |
| Fedoraproject | Fedora | 34 |
| Fedoraproject | Fedora | 35 |
| Debian | Debian Linux | 9.0 |
| Debian | Debian Linux | 10.0 |
References
- https://github.com/vim/vim/commit/9b4a80a66544f2782040b641498754bcb5b8d461Patch, Third Party Advisory
- https://huntr.dev/bounties/b987c8cb-bbbe-4601-8a6c-54ff907c6b51Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00022.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00009.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202208-32Third Party Advisory
- https://github.com/vim/vim/commit/9b4a80a66544f2782040b641498754bcb5b8d461Patch, Third Party Advisory
- https://huntr.dev/bounties/b987c8cb-bbbe-4601-8a6c-54ff907c6b51Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00022.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00009.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202208-32Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-0443?
Use After Free in GitHub repository vim/vim prior to 8.2.
How severe is CVE-2022-0443?
CVE-2022-0443 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.40% probability of exploitation in the next 30 days.
How do I fix CVE-2022-0443?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-0443?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST