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`.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/notaryproject/notation-go/releases/tag/v1.0.0-rc.3	Release Notes
https://github.com/notaryproject/notation-go/security/advisories/GHSA-87x9-7grx-m28v	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:notaryproject:notation-go:0.7.0:alpha1::::::
	cpe:2.3:a:notaryproject:notation-go:0.8.0:alpha1::::::
	cpe:2.3:a:notaryproject:notation-go:0.9.0:alpha1::::::

History

No history.

Information

Published : 2023-02-20 16:15

Updated : 2024-02-29 21:18

NVD link : CVE-2023-25656

Mitre link : CVE-2023-25656

CVE.ORG link : CVE-2023-25656

JSON object : View

Products Affected

notaryproject

notation-go

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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7.5 /10