SB2018010417 - Multiple vulnerabilities in Delta Electronics Delta Industrial Automation Screen Editor
Published: January 4, 2018 Updated: January 9, 2018
Security Bulletin ID
SB2018010417
Severity
Low
Patch available
YES
Number of vulnerabilities
4
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Stack-based buffer overflow (CVE-ID: CVE-2017-16751)
The vulnerability allows a local attacker to execute arbitrary code on the target system.The weakness exists due to stack-based buffer overflow when handling a malicious input. A local attacker can supply specially crafted .dbp files, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
2) Use-after-free error (CVE-ID: CVE-2017-16749)
The vulnerability allows a local attacker to execute arbitrary code on the target system.The weakness exists due to use-after-free-error when handling a malicious input. A local attacker can supply specially crafted .dbp files, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
3) Out-of-bounds write (CVE-ID: CVE-2017-16747)
The vulnerability allows a local attacker to execute arbitrary code on the target system.The weakness exists due to out-of-bounds write when handling a malicious input. A local attacker can supply specially crafted .dbp files, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
4) Type confusion (CVE-ID: CVE-2017-16745)
The vulnerability allows a local attacker to execute arbitrary code on the target system.The weakness exists due to type confusion error when handling a malicious input. A local attacker can supply specially crafted .dbp files, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
Remediation
Install update from vendor's website.