CVE-2021-21677
UNKNOWN
Published 2021-08-31T13:50:13
Actions:
Expert Analysis
Professional remediation guidance
Get tailored security recommendations from our analyst team for CVE-2021-21677. We'll provide specific mitigation strategies based on your environment and risk profile.
No CVSS data available
Description
Jenkins Code Coverage API Plugin 1.4.0 and earlier does not apply Jenkins JEP-200 deserialization protection to Java objects it deserializes from disk, resulting in a remote code execution vulnerability.
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
Advisory Details
Jenkins Code Coverage API Plugin 1.4.0 and earlier does not apply [JEP-200 deserialization protection](https://github.com/jenkinsci/jep/tree/master/jep/200) to Java objects it deserializes from disk.
This results in a remote code execution (RCE) vulnerability exploitable by attackers able to control agent processes.
Jenkins Code Coverage API Plugin 1.4.1 configures its Java object deserialization to only deserialize safe types.
Affected Packages
Maven
io.jenkins.plugins:code-coverage-api
ECOSYSTEM:
≥0
<1.4.1
CVSS Scoring
CVSS Score
7.5
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: October 27, 2023
References
Published: 2021-08-31T13:50:13
Last Modified: 2024-08-03T18:23:27.501Z
Copied to clipboard!