SB2018062203 - Denial of service in Rockwell Automation Allen-Bradley CompactLogix and Compact GuardLogix
Published: June 22, 2018
Security Bulletin ID
SB2018062203
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper input validation (CVE-ID: CVE-2017-9312)
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to an error when processing malicious input. A remote attacker can send a specific TCP packet to the product and cause a Major Non-Recoverable Fault (MNRF) and service crash.
Remediation
Install update from vendor's website.