Vulnerability Description
Jenkins 2.441 and earlier, LTS 2.426.2 and earlier does not disable a feature of its CLI command parser that replaces an '@' character followed by a file path in an argument with the file's contents, allowing unauthenticated attackers to read arbitrary files on the Jenkins controller file system.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Jenkins | < 2.426.3 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/176839/Jenkins-2.441-LTS-2.426.3-CVE-2024-2Third Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/176840/Jenkins-2.441-LTS-2.426.3-Arbitrary-ExploitThird Party AdvisoryVDB Entry
- http://www.openwall.com/lists/oss-security/2024/01/24/6Mailing List
- https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-3314Vendor Advisory
- https://www.sonarsource.com/blog/excessive-expansion-uncovering-critical-securitExploitPress/Media Coverage
- http://packetstormsecurity.com/files/176839/Jenkins-2.441-LTS-2.426.3-CVE-2024-2Third Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/176840/Jenkins-2.441-LTS-2.426.3-Arbitrary-ExploitThird Party AdvisoryVDB Entry
- http://www.openwall.com/lists/oss-security/2024/01/24/6Mailing List
- https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-3314Vendor Advisory
- https://www.sonarsource.com/blog/excessive-expansion-uncovering-critical-securitExploitPress/Media Coverage
- https://www.vicarius.io/vsociety/posts/the-anatomy-of-a-jenkins-vulnerability-cvExploitThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-US Government Resource
FAQ
What is CVE-2024-23897?
CVE-2024-23897 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Jenkins 2.441 and earlier, LTS 2.426.2 and earlier does not disable a feature of its CLI command parser that replaces an '@' character followed by a file path in an argument with the file's contents, ...
How severe is CVE-2024-23897?
CVE-2024-23897 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2024-23897?
Check the references section above for vendor advisories and patch information. Affected products include: Jenkins Jenkins.