CVE-2023-2727

Aliases:GHSA-qc2g-gmh6-95p4GO-2023-1891DEBIAN-CVE-2023-2727CGA-2r4x-m64v-h8v2CGA-5hmv-pcqf-pr9qCGA-6jpp-787j-8f89CGA-94qg-x322-mqf9CGA-h2h8-c9vh-6xjxCGA-hvm2-8p4w-2gg7CGA-rrv4-g4qm-69q9CGA-wcwj-fw4x-v77p
Advisory lineage Upstream: 0 Downstream: 14
Modified
Published: 03 Jul 2023, 20:05
Last modified:13 Feb 2025, 16:45

Vulnerability Summary

Overall Risk (default)
medium
26/100
CVSS Score
6.5 MEDIUM
v3.1 (cve.org)
EPSS Score
1.13% LOW
1% probability +0.94%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

03 Jul 2023, 20:05
Published
Vulnerability first disclosed
13 Feb 2025, 16:45
Last Modified
Vulnerability information updated

Description

Users may be able to launch containers using images that are restricted by ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admission plugin is used together with ephemeral containers.

CVSS Metrics

  • v3.1•MEDIUM•Score: 6.5CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

EPSS Trends

Current EPSS score: 1.13%• Percentile: 65%

Techniques & Countermeasures

  • CWE-20•Improper Input Validation

    The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Affected Systems

  • chainguard•aws-efs-csi-driver

    < 0

  • chainguard•kubeflow-pipelines

    < 0

  • chainguard•nodetaint

    < 0

  • chainguard•spark-operator

    < 0

  • wolfi•aws-efs-csi-driver

    < 0

  • wolfi•kubeflow-pipelines

    < 0

  • wolfi•nodetaint

    < 0

  • wolfi•spark-operator

    < 0

  • debian•kubernetes

    < 1.20.5+really1.20.2-1 | < 1.20.5+really1.20.2-1 | < 1.20.5+really1.20.2-1 | < 1.20.5+really1.20.2-1

  • k8s.io•kubernetes

    ≥ 1.27.0, < 1.27.3 | ≥ 1.26.0, < 1.26.6 | ≥ 1.25.0, < 1.25.11 | < 1.24.15

  • kubernetes•kubernetes

    ≥ v1.24.14, ≤ <= | v1.25.0 - v1.25.10 | v1.26.0 - v1.26.5 | v1.27.0 - v1.27.2 | ≤ 1.24.14 | ≥ 1.25.0, ≤ 1.25.10 | ≥ 1.26.0, ≤ 1.26.5 | ≥ 1.27.0, ≤ 1.27.2

References (15)