CVE-2024-31995

CVSS 3.1 Score 4.3 of 10 (medium)

Details

Published Apr 10, 2024
Updated: Apr 11, 2024
CWE ID 613

Summary

CVE-2024-31995 is a vulnerability found in the JavaScript reference implementation for Authorization Capabilities provided by @digitalbazaar/zcap. Versions prior to 9.0.1 are affected. This vulnerability allows invocations outside of the intended time period when a capability with a chain depth of 2 is invoked, as the expiration property is not properly checked against the current date or other date parameters. However, the associated private key material is still required for invocation. The issue has been fixed in version 9.0.1, and as a workaround, a zcap can be revoked at any time. This vulnerability poses a medium risk with low privileges required and no user interaction needed for exploitation, potentially impacting confidentiality to a low extent.

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