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CL-Signatures Revocation Scheme in Ursa has flaws that allow a holder to demonstrate non-revocation of a revoked credential
CL-Signatures Revocation Scheme in Ursa has flaws that allow a holder to demonstrate non-revocation of a revoked credential
Affected packages
- anoncreds-clsignatures
- ursa
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/hyperledger-archives/ursa/security/advisories/GHSA-r78f-4q2q-hvv4
- https://nvd.nist.gov/vuln/detail/CVE-2024-21670
- https://github.com/hyperledger-archives/ursa
Structured record: https://osv.dev/vulnerability/GHSA-r78f-4q2q-hvv4
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