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CVE-2017-1000353Jenkins Remote Code Execution Vulnerability
Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an unauthenticated remote code execution. An unauthenticated remote code execution vulnerability allowed attackers to transfer a serialized Java `SignedObject` object to the Jenkins CLI, that would be deserialized using a new `ObjectInputStream`, bypassing the existing blacklist-based protection mechanism. We're fixing this issue by adding `SignedObject` to the blacklist. We're also backporting the new HTTP CLI protocol from Jenkins 2.54 to LTS 2.46.2, and deprecating the remoting-based (i.e. Java serialization) CLI protocol, disabling it by default.
9.8 CRITICALEPSS 99.67%⚡ Known Exploited (CISA KEV)NVD: Published
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 9.8 | CRITICAL | 3.1CISA-ADP | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Details
- CVE ID
- CVE-2017-1000353
- Status
- Published
- Assigner (CNA)
- mitre
- Published
- Jan 29, 2018
- Last modified
- 2025-10-21 23:45 UTC
Affected Products
No affected products have been published for this CVE yet.
References
- exploit-db.com https://www.exploit-db.com/exploits/41965/
- securityfocus.com http://www.securityfocus.com/bid/98056
- oracle.com https://www.oracle.com/security-alerts/cpuapr2022.html
- jenkins.io https://jenkins.io/security/advisory/2017-04-26/
- packetstormsecurity.com http://packetstormsecurity.com/files/159266/Jenkins-2.56-CLI-Deserialization-Code-Execution.html
Sources
- NVD (unavailable at last refresh)
- CVE.org
- CISA KEV
- FIRST EPSS