CVE-2021-4278

low-risk
Published 2022-12-25

A vulnerability classified as problematic has been found in cronvel tree-kit up to 0.6.x. This affects an unknown part. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). Upgrading to version 0.7.0 is able to address this issue. The name of the patch is a63f559c50d70e8cb2eaae670dec25d1dbc4afcd. It is recommended to upgrade the affected component. The identifier VDB-216765 was assigned to this vulnerability.

Do I need to act?

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0.10% 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
5
CVSS 5.5/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Tree Kit

Affected Vendors

Tree Kit Project

References (8)

Patch https://github.com/cronvel/tree-kit/commit/a63f559c50d70e8cb2eaae670dec25d1dbc4a...
Release Notes https://github.com/cronvel/tree-kit/releases/tag/v0.7.0
Third Party Advisory https://vuldb.com/?ctiid.216765
Third Party Advisory https://vuldb.com/?id.216765
Patch https://github.com/cronvel/tree-kit/commit/a63f559c50d70e8cb2eaae670dec25d1dbc4a...
Release Notes https://github.com/cronvel/tree-kit/releases/tag/v0.7.0
Third Party Advisory https://vuldb.com/?ctiid.216765
Third Party Advisory https://vuldb.com/?id.216765
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal