SB2019013011 - Information disclosure in Red Hat Ceph
Published: January 30, 2019
Security Bulletin ID
SB2019013011
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Memory leak (CVE-ID: CVE-2018-16889)
The vulnerability allows a local attacker to obtain potentially sensitive information on the target system.
The vulnerability exists due memory leak in improper sanitization of encryption keys in debug logging output for v4 authentication. A local attacker can trigger memory leak and gain access to plaintext encryption key information in log files.
Remediation
Install update from vendor's website.