SB2018031212 - Red Hat update for Red Hat OpenShift Container Platform
Published: March 12, 2018
Security Bulletin ID
SB2018031212
Severity
Low
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Information disclosure (CVE-ID: CVE-2017-1002101)
The vulnerability allows a remote authenticated attacker to obtain potentially sensitive information on the target system.The weakness exists due to improper security restrictions when using subpath volume mounts with any volume type. A remote attacker can gain unauthorized access to files and directories.
2) Denial of service (CVE-ID: CVE-2017-1002102)
The vulnerability allows an adjacent authenticated attacker to cause DoS condition on the target system.The weakness exists due to improper atomic writer volume handling when using a container with secret, configMap, projected, or downwardAPI volume. An adjacent attacker can delete arbitrary files and directories and cause the service to crash.
Remediation
Install update from vendor's website.