CVE-2021-4306

low-risk
Published 2023-01-07

A vulnerability classified as problematic has been found in cronvel terminal-kit up to 2.1.7. Affected is an unknown function. The manipulation leads to inefficient regular expression complexity. Upgrading to version 2.1.8 is able to address this issue. The name of the patch is a2e446cc3927b559d0281683feb9b821e83b758c. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-217620.

Do I need to act?

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0.49% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.5/10 Low
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Terminal-Kit

Affected Vendors

Terminal-Kit Project

References (8)

Patch https://github.com/cronvel/terminal-kit/commit/a2e446cc3927b559d0281683feb9b821e...
Release Notes https://github.com/cronvel/terminal-kit/releases/tag/v2.1.8
Third Party Advisory https://vuldb.com/?ctiid.217620
Third Party Advisory https://vuldb.com/?id.217620
Patch https://github.com/cronvel/terminal-kit/commit/a2e446cc3927b559d0281683feb9b821e...
Release Notes https://github.com/cronvel/terminal-kit/releases/tag/v2.1.8
Third Party Advisory https://vuldb.com/?ctiid.217620
Third Party Advisory https://vuldb.com/?id.217620
20
/ 100
low-risk
Severity 13/34 · Low
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal