RSLinx Classic® vulnerabilities
4 known vulnerabilities in RSLinx Classic® from Rockwell Automation. 4 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 8.7 High severity
RSLinx Classic®: Buffer Copy without Checking Size of Input
A denial-of-service security issue exists within RSLinx® Classic. A crafted CIP packet with an oversized embedded message request can cause the RSLinx® Classic service to crash, requiring a restart of the service to recover.
- 8.7 High severity
RSLinx Classic®: Integer Underflow (Wrap or Wraparound)
A denial-of-service security issue exists within RSLinx® Classic. A crafted CIP packet can cause the RSLinx® Classic service to crash due to insufficient data length validation, requiring a restart of the service to recover.
- 8.7 High severity
RSLinx Classic®: Integer Underflow (Wrap or Wraparound)
A denial-of-service security issue exists within RSLinx® Classic. A crafted CIP packet targeting the Forward Close service can cause the RSLinx® Classic service to crash, requiring a restart of the service to recover.
- 9.2 Critical severity
RSLinx Classic®: Integer Overflow or Wraparound
A denial-of-service security issue exists within RSLinx® Classic. The security issue stems from improper handling of a malformed packet. A crafted CIP packet can cause the RSLinx® Classic service to crash, requiring a restart of the service to recover