CVE-2025-56233

Openindiana, kernel SunOS 5.11 has a denial of service vulnerability. For the processing of TCP packets with RST or SYN flag set, Openindiana has a wide acceptable range of sequence numbers. It does not require the sequence number to exactly match the next expected sequence value, just to be with...

CVE-2025-56234

The Nanda Automation Technology AT_NA2000 Programmable Logic Controller (PLC) is vulnerable to a denial-of-service (DoS) attack. The device improperly processes TCP RST packets by accepting a broad range of sequence numbers instead of requiring an exact match to the next expected value, which vio...