cve.bz

CVE-2023-25656

7.5 highEPSS 0.4%

High (7.5) in notaryproject notation-go. EPSS 0.4% chance of exploitation in the next 30 days. Fixed in github.com/notaryproject/notation-go 1.0.0-rc.3.

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`.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
CWE
CWE-770
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-87x9-7grx-m28vGogithub.com/notaryproject/notation-go<1.0.0-rc.31.0.0-rc.3
GO-2023-1589Gogithub.com/notaryproject/notation-go<1.0.0-rc.31.0.0-rc.3

References

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