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CVE-2021-4250 Detail


A vulnerability classified as problematic has been found in cgriego active_attr up to 0.15.2. This affects the function call of the file lib/active_attr/typecasting/boolean_typecaster.rb of the component Regex Handler. The manipulation of the argument value leads to denial of service. The exploit has been disclosed to the public and may be used. Upgrading to version 0.15.3 is able to address this issue. The name of the patch is dab95e5843b01525444b82bd7b336ef1d79377df. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216207.


NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/cgriego/active_attr/commit/dab95e5843b01525444b82bd7b336ef1d79377df Patch  Third Party Advisory 
https://github.com/cgriego/active_attr/issues/184 Exploit  Issue Tracking  Patch  Third Party Advisory 
https://github.com/cgriego/active_attr/pull/185 Patch  Third Party Advisory 
https://github.com/cgriego/active_attr/releases/tag/v0.15.3 Release Notes  Third Party Advisory 
https://vuldb.com/?id.216207 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-404 Improper Resource Shutdown or Release VulDB  

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Change History

8 change records found show changes

Quick Info

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