SB2020031114 - Privileges escalation in Microsoft Service Fabric
Published: March 11, 2020
Security Bulletin ID
SB2020031114
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2020-0902)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists in Service Fabric File Store Service under certain conditions. A remote attacker can gain rights to the Service Fabric File Store Service if the node is exposed externally via SMB or SCP standard ports and they are using the impacted configuration.
Remediation
Install update from vendor's website.