The vulnerability of the APDU Frame Layout Handler component in Hitachi Energy RTU500 CMU series programmable logic controllers allows a attacker to trigger a service failure.

The vulnerability of the APDU Frame Layout Handler component in Hitachi Energy RTU500 CMU series programmable logic controllers is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to trigger service failures by sending...

CVE-2023-5768

A vulnerability exists in the HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Incomplete or wrong received APDU frame layout may cause blocking on link layer. Error reason was an endless blocking when reading incoming frames on link layer with wrong length...

defeat.solaris.nonexec.stack.txt

Hi, I've recently been playing around with bypassing the non-executable stack protection that Solaris 2.6 provides. I'm referring to the mechanism that you control with the noexecuserstack option in /etc/system. I've found it's quite possible to bypass this protection, using methods described...