CVE-2023-25656
notation-go is a collection of libraries for supporting Notation sign, verify, push, and pull of oci artifacts. Prior to version 1.0.0-rc.3, notation-go users will find their application using excessive memory when verifying signatures. The application will be killed, and thus availability is impacted. The problem has been patched in the release v1.0.0-rc.3. Some workarounds are available. Users can review their own trust policy file and check if the identity string contains `=#`. Meanwhile, users should only put trusted certificates in their trust stores referenced by their own trust policy files, and make sure the `authenticity` validation is set to `enforce`.
- Score
- CVSS 3.1 7.5 High
- Status
- Modified - security-advisories@github.com
- Published
- 2023-02-20
- Last modified
- 2024-11-27
- Weaknesses
- CWE-770
Affected products
References
- https://github.com/notaryproject/notation-go/releases/tag/v1.0.0-rc.3
- https://github.com/notaryproject/notation-go/security/advisories/GHSA-87x9-7grx-m28v
