Improper Verification of Cryptographic Signature Affecting github.com/sigstore/gitsign/pkg/rekor package, versions >=0.6.0 <0.8.0
Threat Intelligence
EPSS
0.06% (28th
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMSIGSTOREGITSIGNPKGREKOR-6056193
- published 13 Nov 2023
- disclosed 10 Nov 2023
- credit adityasaky
Introduced: 10 Nov 2023
CVE-2023-47122 Open this link in a new tabHow to fix?
Upgrade github.com/sigstore/gitsign/pkg/rekor to version 0.8.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the Rekor API. If the upstream Rekor server is compromised, gitsign clients can be tricked into trusting incorrect signatures.
Note:
The default public good instance rekor.sigstore.dev is not known to be compromised. Anyone using this instance is unlikely to be affected.
References
CVSS Scores
version 3.1