Description (CNA)
sigstore-ruby is a pure Ruby implementation of the sigstore verify command from the sigstore/cosign project. Prior to 0.2.3, Sigstore::Verifier#verify does not propagate the VerificationFailure returned by verify_in_toto when the artifact digest does not match the digest in the in-toto attestation subject. As a result, verification of DSSE bundles containing in-toto statements returns VerificationSuccess regardless of whether the artifact matches the attested subject. This vulnerability is fixed in 0.2.3.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| sigstore / sigstore-ruby | affected < 0.2.3 |
CWE
CWE-252
References
ADP enrichment
No English description supplied.
No references supplied.