SB2024022040 - Information disclosure in Apache Solr
Published: February 20, 2024
Security Bulletin ID
SB2024022040
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Information disclosure (CVE-ID: CVE-2023-50298)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: 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
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 update from vendor's website.
References
- 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