Openstack Cloud Plugin up to 2.35 on Jenkins BootSource.java HTTP Requests credentials management

Summaryinfo

A vulnerability identified as problematic has been detected in Openstack Cloud Plugin up to 2.35 on Jenkins. This impacts an unknown function of the file BootSource.java. The manipulation as part of HTTP Requests leads to credentials management. This vulnerability is referenced as CVE-2018-1000603. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Openstack Cloud Plugin up to 2.35 on Jenkins (Cloud Software) and classified as problematic. This issue affects some unknown functionality of the file BootSource.java. The manipulation as part of a HTTP Requests leads to a credentials management vulnerability. Using CWE to declare the problem leads to CWE-255. Impacted is confidentiality. The summary by CVE is:

A exposure of sensitive information vulnerability exists in Jenkins Openstack Cloud Plugin 2.35 and earlier in BootSource.java, InstancesToRun.java, JCloudsCleanupThread.java, JCloudsCloud.java, JCloudsComputer.java, JCloudsPreCreationThread.java, JCloudsRetentionStrategy.java, JCloudsSlave.java, JCloudsSlaveTemplate.java, LauncherFactory.java, OpenstackCredentials.java, OpenStackMachineStep.java, SlaveOptions.java, SlaveOptionsDescriptor.java that allows attackers with Overall/Read access to Jenkins to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins, and to cause Jenkins to submit HTTP requests to attacker-specified URLs.

The bug was discovered 06/25/2018. The weakness was published 06/26/2018 (Website). It is possible to read the advisory at jenkins.io. The identification of this vulnerability is CVE-2018-1000603 since 06/26/2018. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is required for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• Cloud Software

Name

• Openstack Cloud Plugin

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5
• 2.6
• 2.7
• 2.8
• 2.9
• 2.10
• 2.11
• 2.12
• 2.13
• 2.14
• 2.15
• 2.16
• 2.17
• 2.18
• 2.19
• 2.20
• 2.21
• 2.22
• 2.23
• 2.24
• 2.25
• 2.26
• 2.27
• 2.28
• 2.29
• 2.30
• 2.31
• 2.32
• 2.33
• 2.34
• 2.35

License

• free

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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CVSSv3info

CVSSv2info

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