CVE-2018-16561: Improper Input Validation

A vulnerability has been identified in SIMATIC S7-300 CPUs All versions V3.X.16. The affected CPUs improperly validate S7 communication packets which could cause a Denial-of-Service condition of the CPU. The CPU will remain in DEFECT mode until manual restart. Successful exploitation requires an...

PT-2018-16568

Name of the Vulnerable Software and Affected Versions SIMATIC S7-400 incl. F CPU hardware version 4.0 and below SIMATIC S7-400 incl. F CPU hardware version 5.0 with firmware versions less than V5.2 SIMATIC S7-400H CPU hardware version 4.5 and below Description A vulnerability has been identified...

Once due to bug fixes to trigger the vulnerability—CVE-2016-6309 vulnerability detailed analysis-vulnerability warning-the black bar safety net

openssl released a security level for”serious”UAF vulnerability, the exploit is simple, only need to send a tcp packet will trigger the vulnerability, but the consequences are serious, may result in TLS-related applications denial of service or even arbitrary code execution and other consequences...

The times-the level of WEP crack full power slightly-vulnerability warning-the black bar safety net

With the rapid development of network technology and network applications, more and more, many users began to focus on network security. Believe the wired network to the wireless network in terms of security there is inherent, since the communication medium is a wireless signal, so the intruder c...