Improper Check for Certificate Revocation Affecting github.com/notaryproject/notation-go/signer package, versions >=1.2.0-beta.1 <1.3.0-rc.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMNOTARYPROJECTNOTATIONGOSIGNER-8622669
- published14 Jan 2025
- disclosed13 Jan 2025
- creditSébastien Rolland
Introduced: 13 Jan 2025
NewCVE-2024-56138 (opens in a new tab)How to fix?
Upgrade github.com/notaryproject/notation-go/signer to version 1.3.0-rc.2 or higher.
Overview
Affected versions of this package are vulnerable to Improper Check for Certificate Revocation during the timestamp signature generation process. An attacker can cause a denial of service by using a compromised or revoked certificate to generate a malicious countersignature, which would then be accepted and stored by the system.