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CVE-2015-5320

5.0 · MEDIUM

Jenkins before 1.638 and LTS before 1.625.2 do not properly verify the shared secret used in JNLP slave connections, which allows remote attackers to connect as slaves and obtain sensitive informat…

Published Nov 25, 2015redhatCWE-200EPSS 2.12%

Overview

CVE-2015-5320 is a medium-severity vulnerability affecting redhat openshift. It was published on November 25, 2015 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Jenkins before 1.638 and LTS before 1.625.2 do not properly verify the shared secret used in JNLP slave connections, which allows remote attackers to connect as slaves and obtain sensitive information or possibly gain administrative access by leveraging knowledge of the name of a slave.

Remediation

Check the references section for vendor advisories and patches from redhat. Update openshift to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
redhatopenshift0Affected
jenkinsjenkins0Affected

References

Refrhn.redhat.com/errata/RHSA-2016-0489.htmlRefaccess.redhat.com/errata/RHSA-2016:0070Refwiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-11Refrhn.redhat.com/errata/RHSA-2016-0489.htmlRefaccess.redhat.com/errata/RHSA-2016:0070Refwiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-11

How CyberStrike helps

Frequently asked questions

What is CVE-2015-5320?

CVE-2015-5320 is a medium-severity vulnerability affecting redhat openshift. It was published on November 25, 2015 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2015-5320?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-5320?

Check the references section for vendor advisories and patches from redhat. Update openshift to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-5320?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-5320 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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