Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS05Z2d3LWg5bWYtNGpoN84AA2r1

Jenkins CloudBees CD Plugin vulnerable to arbitrary file read

Jenkins CloudBees CD Plugin temporarily copies files from an agent workspace to the controller in preparation for publishing them in the 'CloudBees CD - Publish Artifact' post-build step.

CloudBees CD Plugin 1.1.32 and earlier follows symbolic links to locations outside of the temporary directory on the controller when collecting the list of files to publish.

This allows attackers able to configure jobs to publish arbitrary files from the Jenkins controller file system to the previously configured CloudBees CD server.

CloudBees CD Plugin 1.1.33 ensures that only files located within the expected directory are published.

Permalink: https://github.com/advisories/GHSA-9ggw-h9mf-4jh7
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS05Z2d3LWg5bWYtNGpoN84AA2r1
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: 7 months ago
Updated: 6 months ago

CVSS Score: 6.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-9ggw-h9mf-4jh7, CVE-2023-46655
References:

• https://nvd.nist.gov/vuln/detail/CVE-2023-46655
• https://www.jenkins.io/security/advisory/2023-10-25/#SECURITY-3238
• http://www.openwall.com/lists/oss-security/2023/10/25/2
• https://github.com/jenkinsci/electricflow-plugin/commit/e45ca8428ae45f45ca07611e802eaa0f1484ab50
• https://github.com/advisories/GHSA-9ggw-h9mf-4jh7

Repository: https://github.com/jenkinsci/electricflow-plugin
Blast Radius: 1.0

Affected Packages