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sigstore cosign vulnerabilities and exploits
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5.5
CVSSv3
CVE-2022-36056
Cosign is a project under the sigstore organization which aims to make signatures invisible infrastructure. In versions before 1.12.0 a number of vulnerabilities have been found in cosign verify-blob, where Cosign would successfully verify an artifact when verification should hav...
Sigstore Cosign
9.8
CVSSv3
CVE-2022-35929
cosign is a container signing and verification utility. In versions before 1.10.1 cosign can report a false positive if any attestation exists. `cosign verify-attestation` used with the `--type` flag will report a false positive verification when there is at least one attestation...
Sigstore Cosign
5.3
CVSSv3
CVE-2023-46737
Cosign is a sigstore signing tool for OCI containers. Cosign is susceptible to a denial of service by an attacker controlled registry. An attacker who controls a remote registry can return a high number of attestations and/or signatures to Cosign and cause Cosign to enter a long ...
Sigstore Cosign
3.3
CVSSv3
CVE-2022-23649
Cosign provides container signing, verification, and storage in an OCI registry for the sigstore project. Prior to version 1.5.2, Cosign can be manipulated to claim that an entry for a signature exists in the Rekor transparency log even if it doesn't. This requires the malic...
Sigstore Cosign
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
NULL pointer dereference
CVE-2023-52689
CVE-2024-23803
client side
CVE-2023-52696
information disclosure
CVE-2024-35843
CVE-2024-27130
CVE-2023-52697
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