The vulnerabilities in the extensions for the development environment CODESYS SP Realtime NT, CODESYS Runtime Toolkit, and CODESYS PLCWinNT allow a attacker to cause service interruptions.

The vulnerability of the extensions for the development environment CODESYS SP Realtime NT, CODESYS Runtime Toolkit, and CODESYS PLCWinNT is related to the handling of the zero pointer. Exploiting this vulnerability could allow a malicious actor to cause service interruptions remotely...