Zero-day Vulnerability Database

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Zero-day vulnerabilities discovered: 1

Remote code execution in Jenkins

LDAP injection

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The weakness exists due to the flaw in the remoting module when handling malicious objects. A remote attacker can transfer a specially crafted serialized Java object to the Jenkins CLI, make Jenkins connect to an attacker-controlled LDAP server, bypass existing protection mechanisms and execute arbitrary code on vulnerable system.

Successful exploitation of the vulnerability results in arbitrary code excution on the vulnerable system.

Note: the vulnerability was being actively exploited.

Software: Jenkins