A vulnerability was found in Absint Astree Plugin up to 1.0.5 on Jenkins (Jenkins Plugin). It has been rated as critical. This issue affects an unknown function of the file AstreeBuilder.java. The manipulation with an unknown input leads to a command injection vulnerability. Using CWE to declare the problem leads to CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A command execution vulnerability exists in Jenkins Absint Astree Plugin 1.0.5 and older in AstreeBuilder.java that allows attackers with Overall/Read access to execute a command on the Jenkins master.

The bug was discovered 06/05/2018. The weakness was shared 06/05/2018 (Website). It is possible to read the advisory at jenkins.io. The identification of this vulnerability is CVE-2018-1000189 since 06/05/2018. The exploitation is known to be easy. The attack may be initiated remotely. The successful exploitation requires a simple authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

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

Productinfo

Type

• Jenkins Plugin

Name

• Absint Astree Plugin

Version

• 1.0.0
• 1.0.1
• 1.0.2
• 1.0.3
• 1.0.4
• 1.0.5

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CPE 2.2info

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