CVE-2023-25656

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Source
https://cve.org/CVERecord?id=CVE-2023-25656
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-25656.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-25656
Aliases
Downstream
CGA (2)
Published
2023-02-20T00:00:00Z
Modified
2026-10-21T02:49:30Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
notation-go has excessive memory allocation on verification
Details

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.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-770"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25656.json"
}
References

Affected packages

Git / github.com/notaryproject/notation-go

Affected ranges

Type
GIT
Repo
https://github.com/notaryproject/notation-go
Events
Introduced
de8b7ddaa5b22c6b4c40924ade50d89bfb813a25
Fixed
de8b7ddaa5b22c6b4c40924ade50d89bfb813a25
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "1.0.0-rc.3"
                },
                {
                    "last_affected":  "1.0.0-rc.3"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandaloneSingleVersion"
        },
        {
            "original_tag":  "v1.0.0-rc.3",
            "range":  [
                {
                    "fixed":  "de8b7ddaa5b22c6b4c40924ade50d89bfb813a25"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

1.*
1.0.0-rc.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-25656.json"