CVE-2023-33957

MEDIUM
Published Jun 6, 20233y ago · Modified Jun 17, 20262w ago
5.7 CVSS 3.1
Medium
Find Similar
Published Jun 6, 2023 3y ago
Last Modified Jun 17, 2026 2w ago

Description

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 v1.0.0-rc.6 or above. Users are advised to upgrade. Users unable to upgrade may restrict container registries to a set of secure and trusted container registries.

CVSS Details

Base Score
5.7
Exploitability
2.1
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-400 Uncontrolled Resource Consumption Resource Mgmt

Affected Products 6

VendorProductVersionRange
notaryprojectnotation-go* <1.0.0
notaryprojectnotation-go1.0.0any
notaryprojectnotation-go1.0.0any
notaryprojectnotation-go1.0.0any
notaryprojectnotation-go1.0.0any
notaryprojectnotation-go1.0.0any

References 2

  • github.com https://github.com/notaryproject/notation/commit/ed22fde52f6d70ae0b53521bd28c9ccafa868c24
    Patch
  • github.com https://github.com/notaryproject/notation/security/advisories/GHSA-9m3v-v4r5-ppx7
    Vendor Advisory

Remediation

  • github.com https://github.com/notaryproject/notation/commit/ed22fde52f6d70ae0b53521bd28c9ccafa868c24
    Patch