CVE-2022-1771
CVE-2022-1771 is a medium-severity vulnerability in Vim with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-674.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (63rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-674
- Affected product: Vim
- Published:
- Last modified:
Description
Uncontrolled Recursion in GitHub repository vim/vim prior to 8.2.4975.
Frequently asked questions
- What is CVE-2022-1771?
- Uncontrolled Recursion in GitHub repository vim/vim prior to 8.2.4975.
- How severe is CVE-2022-1771?
- CVE-2022-1771 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2022-1771 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-1771?
- CVE-2022-1771 affects Vim. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-1771?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-1771 published?
- CVE-2022-1771 was published on 2022-05-18 and last updated on 2026-06-17.
References
- https://github.com/vim/vim/commit/51f0bfb88a3554ca2dde777d78a59880d1ee37a8
- https://huntr.dev/bounties/faa74175-5317-4b71-a363-dfc39094ecbb
- https://security.gentoo.org/glsa/202208-32
- https://security.gentoo.org/glsa/202305-16
Affected products (1)
- cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*
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