CVE-2021-21670
UNKNOWN
Published 2021-06-30T16:45:16
Actions:
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No CVSS data available
Description
Jenkins 2.299 and earlier, LTS 2.289.1 and earlier allows users to cancel queue items and abort builds of jobs for which they have Item/Cancel permission even when they do not have Item/Read permission.
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
Affected Products
Affected Versions:
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
✓ GitHub Reviewed
MODERATE
Improper permission checks allow canceling queue items and aborting builds in Jenkins
GHSA-q4wp-8c99-69pwAdvisory Details
Jenkins 2.299 and earlier, LTS 2.289.1 and earlier allows users to cancel queue items and abort builds of jobs for which they have Item/Cancel permission even when they do not have Item/Read permission.
Jenkins 2.300, LTS 2.289.2 requires that users have Item/Read permission for applicable types in addition to Item/Cancel permission.
As a workaround on earlier versions of Jenkins, do not grant Item/Cancel permission to users who do not have Item/Read permission.
Affected Packages
Maven
org.jenkins-ci.main:jenkins-core
ECOSYSTEM:
≥0
<2.289.2
Maven
org.jenkins-ci.main:jenkins-core
ECOSYSTEM:
≥2.292
<2.300
CVSS Scoring
CVSS Score
5.0
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
References
Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: December 16, 2022
References
Published: 2021-06-30T16:45:16
Last Modified: 2024-08-03T18:23:27.509Z
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