Missing Permission Check in Jenkins Libvirt Slaves Plugin Allows Unauthorized SSH Access
CVE-2019-10472

6.5MEDIUM

Key Information:

Vendor

Jenkins
Status
Jenkins Libvirt Slaves Plugin
Vendor
CVE Published:
23 October 2019

What is CVE-2019-10472?

The Jenkins Libvirt Slaves Plugin contains a missing permission check that can allow attackers with Overall/Read permission to connect to any SSH server of their choice. Through the exploit, these attackers can use credentials IDs obtained by other methods to gain unauthorized access to sensitive information, including user credentials stored within Jenkins. This vulnerability highlights the importance of strict permission validation in maintaining the security of web applications.

Affected Version(s)

Jenkins Libvirt Slaves Plugin 1.8.5 and earlier

References

https://jenkins.io/security/advisory/2019-10-23/#SECURITY...
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http://www.openwall.com/lists/oss-security/2019/10/23/2
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CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2019-10472 : Missing Permission Check in Jenkins Libvirt Slaves Plugin Allows Unauthorized SSH Access