Vulnerability Monitor

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CVE-2018-1000861

A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in stapler/core/src/main/java/org/kohsuke/stapler/MetaClass.java that allows attackers to invoke some methods on Java objects by accessing crafted URLs that were not intended to be invoked this way.

Published

2018-12-10T14:29:01.417

Last Modified

2025-03-14T18:22:36.750

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-502
Type: Secondary
CWE-502

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	jenkins	jenkins	≤ 2.138.3	Yes
Application	jenkins	jenkins	≤ 2.153	Yes
Application	redhat	openshift_container_platform	3.11	Yes

References

http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/106176 Broken Link ([email protected])
https://access.redhat.com/errata/RHBA-2019:0024 Third Party Advisory ([email protected])
https://jenkins.io/security/advisory/2018-12-05/#SECURITY-595 Vendor Advisory ([email protected])
http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/106176 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHBA-2019:0024 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://jenkins.io/security/advisory/2018-12-05/#SECURITY-595 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)