{"id":"GHSA-hp8h-7x69-4wmv","summary":"zcap has incomplete expiration checks in capability chains.","details":"### Impact\n\nWhen 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.\n\n### Patches\n\n`@digitalbazaar/zcap` v9.0.1 fixes expiration checking.\n\n### Workarounds\n\nA zcap could be revoked at any time.\n\n### References\n\nhttps://github.com/digitalbazaar/zcap/pull/82","aliases":["CVE-2024-31995"],"modified":"2024-04-11T14:31:30Z","published":"2024-04-10T17:16:15Z","database_specific":{"nvd_published_at":"2024-04-10T22:15:07Z","cwe_ids":["CWE-613"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2024-04-10T17:16:15Z"},"references":[{"type":"WEB","url":"https://github.com/digitalbazaar/zcap/security/advisories/GHSA-hp8h-7x69-4wmv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-31995"},{"type":"WEB","url":"https://github.com/digitalbazaar/zcap/pull/82"},{"type":"WEB","url":"https://github.com/digitalbazaar/zcap/commit/261eea040109b6e25159c88d8ed49d3c37f8fcfe"},{"type":"WEB","url":"https://github.com/digitalbazaar/zcap/commit/55f8549c80124b85dfb0f3dcf83f2c63f42532e5"},{"type":"PACKAGE","url":"https://github.com/digitalbazaar/zcap"}],"affected":[{"package":{"name":"@digitalbazaar/zcap","ecosystem":"npm","purl":"pkg:npm/%40digitalbazaar/zcap"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"9.0.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/04/GHSA-hp8h-7x69-4wmv/GHSA-hp8h-7x69-4wmv.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}