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 v3.0 7.5 HIGH

7.5^/10

CVSS v3.0 : HIGH

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

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Configurations

Configuration 1 (hide)

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

Information

Published : 2023-02-20 08:15

Updated : 2023-03-01 10:31

NVD link : CVE-2023-25656

Mitre link : CVE-2023-25656

JSON object : View

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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Products Affected

notation-go_project

notation-go

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