SB2023060616 - Information disclosure in etcd
Published: June 6, 2023
Security Bulletin ID
SB2023060616
Severity
Low
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 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2023-32082)
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the LeaseTimeToLive API. A remote user can gain unauthorized access to key names associated to a lease when "Keys" parameter is true.
Remediation
Install update from vendor's website.