#VU86631 Information disclosure in Apache Solr - CVE-2023-50298
Published: February 20, 2024
Vulnerability identifier: #VU86631
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-50298
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Apache Solr
Apache Solr
Software vendor:
Apache Foundation
Apache Foundation
Description
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A remote user can gain unauthorized access to ZooKeeper credentials via Streaming Expressions
Remediation
Install updates from vendor's website.
External links
- https://solr.apache.org/security.html#cve-2023-50298-apache-solr-can-expose-zookeeper-credentials-via-streaming-expressions
- http://www.openwall.com/lists/oss-security/2024/02/09/3
- http://www.openwall.com/lists/oss-security/2024/02/09/2
- https://lists.apache.org/thread/lz0obpo1y4xh8xgnw2sylkpcqbs670vy