zcap has incomplete expiration checks in capability chains.
Published Apr 10, 2024
4.3
MEDIUMCVSS 3.1
EPSS 0.44%
Description
`@digitalbazaar/zcap` provides JavaScript reference implementation for Authorization Capabilities. Prior to version 9.0.1, when invoking a capability with a chain depth of 2, i.e., it is delegated directly from the root capability, the `expires` property is not properly checked against the current date or other `date` param. This can allow invocations outside of the original intended time period. A zcap still cannot be invoked without being able to use the associated private key material. `@digitalbazaar/zcap` v9.0.1 fixes expiration checking. As a workaround, one may revoke a zcap at any time.
Affected products
-
- Version < 9.0.1StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Digitalbazaar | Zcap | n/a |
|
No data.
No data.
No Red Hat product state for this CVE.
@digitalbazaar/zcap
npm
Introduced 0 Fixed 9.0.1
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | @digitalbazaar/zcap | 0 | 9.0.1 |
Remediation
No remediation recorded yet.
References (7)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-1217 Advisory
- https://github.com/advisories/GHSA-hp8h-7x69-4wmv Advisory
- https://github.com/digitalbazaar/zcap/commit/261eea040109b6e25159c88d8ed49d3c37f8fcfe x_refsource_MISC
- https://github.com/digitalbazaar/zcap/commit/55f8549c80124b85dfb0f3dcf83f2c63f42532e5 x_refsource_MISC
- https://github.com/digitalbazaar/zcap/pull/82 x_refsource_MISC
- https://github.com/digitalbazaar/zcap/security/advisories/GHSA-hp8h-7x69-4wmv x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2024-31995
Change history (0)
No recorded changes yet.