SB2018042710 - Privilege escalation in Delta Electronics PMSoft
Published: April 27, 2018
Security Bulletin ID
SB2018042710
Severity
Low
Patch available
YES
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) Stack-based buffer overflow (CVE-ID: CVE-2018-8839)
The vulnerability allows a local attacker to gain elevated privileges on the target system.The weakness exists due to a .ppm file can introduce a value larger than is readable by PMSoft’s fixed-length stack buffer. A local attacker can trigger stack-based buffer overflow and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
Remediation
Install update from vendor's website.