Improper Verification Of Cryptographic Signature

github.com/sigstore/gitsign is vulnerable to Improper Verification Of Cryptographic Signature. The vulnerability is applicable in the case where a Rekor server is compromised, as gitsign directly fetches public keys via the API without TUF client validations. This leads to lack of validation and...

CVE-2023-47122

Gitsign is software for keyless Git signing using Sigstore. In versions of gitsign starting with 0.6.0 and prior to 0.8.0, Rekor public keys were fetched via the Rekor API, instead of through the local TUF client. If the upstream Rekor server happened to be compromised, gitsign clients could...