CVE-2023-33957CWE-400

Denial of service from high number of artifact signatures in notation

Low · published June 6, 2023

CVSS v3.1
2.6
EPSS
1%
Percentile
42.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
2.6 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00506 · 42.3th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2023-06-06T18:10Z
EPSS history
Timeline
  • 06 JUN 18:10Z
    Denial of service from high number of artifact signatures in notation
    cvelistv5