SARA / Free Tools / CVE / CVE-2023-33957

CVE-2023-33957 — notation is a CLI tool to sign and verify OCI artifacts and container images

notation is a CLI tool to sign and verify OCI artifacts and container images. An attacker who has compromised a registry and added a high number of signatures to an artifact can cause denial of service of services on the machine, if a user runs notation inspect command on the sam

CVSS
2.6 LOW
EPSS
0.06% (top 82.50%)
CWE
CWE-400
Published
2023-06-06T18:10:30.416Z
Last modified
2024-08-02T15:54:14.164Z
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:N/A:L

01What is this vulnerability?

notation is a CLI tool to sign and verify OCI artifacts and container images. An attacker who has compromised a registry and added a high number of signatures to an artifact can cause denial of service of services on the machine, if a user runs notation inspect command on the same machine. The problem has been fixed in the release v1.0.0-rc.6. Users should upgrade their notation packages to…

02Affected products

VendorProductVersions
notaryprojectnotation< 1.0.0-rc.6

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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