CVE-2022-25176

Description

Jenkins Pipeline: Groovy Plugin 2648.va9433432b33c and earlier follows symbolic links to locations outside of the checkout directory for the configured SCM when reading the script file (typically Jenkinsfile) for Pipelines, allowing attackers able to configure Pipelines to read arbitrary files on the Jenkins controller file system.

CVSS Metrics

• v3.1•MEDIUM•Score: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
• v2.0•MEDIUM•Score: 4AV:N/AC:L/Au:S/C:P/I:N/A:N

EPSS Trends

Current EPSS score: 0.64%• Percentile: 71%

Techniques & Countermeasures

• CWE-59•Improper Link Resolution Before File Access ('Link Following')

  The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

Affected Systems

• jenkins project•jenkins pipeline: groovy plugin

  ≥ unspecified, ≤ 2648.va9433432b33c

• org.jenkins-ci.plugins.workflow•workflow-cps

  ≥ 2.93, < 2.94.1 | < 2.92.1 | ≥ 2.95, < 2648.2651.v230593e03e9f

References (3)

• https://www.jenkins.io/security/advisory/2022-02-15/#SECURITY-2613
• https://nvd.nist.gov/vuln/detail/CVE-2022-25176
• https://github.com/jenkinsci/workflow-cps-plugin