Deserialization of Untrusted Data in Apache Solr - CVE-2019-0192

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Main Vulnerability Database Vulnerabilities #VU19391

Deserialization of Untrusted Data in Apache Solr - CVE-2019-0192

Published: July 26, 2019


Vulnerability identifier: #VU19391
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-0192
CWE-ID: CWE-502
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

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

The vulnerability exists due to insecure input validation when processing serialized data within the RMI server component. A remote non-authenticated attacker can configure the JMX server via an HTTP POST request to the Config API, make it point to a malicious RMI server and then execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Affected software

Apache Solr
Big Data Spatial and Graph
Fuse
Primavera Unifier

How to mitigate CVE-2019-0192

Install updates from vendor's website.

Apache Solr - update to 6.6.6
Big Data Spatial and Graph - update to 3.0
Fuse - update to 7.4.0

External References

Related Security Bulletins