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GHSA-449q-v4j2-5h8p

MediumCVSS 6.9 / 10
Published May 13, 2022·Last modified Mar 13, 2025
Affected Components(2)
Maven logoorg.jenkins-ci.main/jenkins-core
1.626.0 – 1.638.0
Maven logoorg.jenkins-ci.main/jenkins-core
< 1.625.2
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.

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Risk Scores
Base Score
6.9

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability.

Threat Intelligence
2.7

Limited exploitation activity has been observed. Close monitoring and planned remediation are recommended.

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

Related Vulnerabilities
  • CVE-2015-5320
    Alias
  • EUVD-2015-5291
    Alias

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Medium severity
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