SB2019083009 - Privilege escalation in Change Healthcare McKesson and Horizon Cardiology
Published: August 30, 2019
Security Bulletin ID
SB2019083009
Severity
Low
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Incorrect default permissions (CVE-ID: CVE-2018-18630)
The vulnerability allows a local attacker to execute arbitrary code on the target system.
The vulnerability exists due to insecure file permissions in the default installation. A local authenticated attacker can insert specially crafted files that can result in arbitrary code execution.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.