EUVD-2016-6808

Malware in sbrugna...

Siemens SIMATIC NET CP 443-1 OPC UA Concurrent Execution Using Shared Resource with Improper Synchronization (CVE-2016-4955)

ntpd in NTP 4.x before 4.2.8p8, when autokey is enabled, allows remote attackers to cause a denial of service peer-variable clearing and association outage by sending 1 a spoofed crypto-NAK packet or 2 a packet with an incorrect MAC value at a certain time. This plugin only works with Tenable.ot...

Siemens SIMATIC NET CP 443-1 OPC UA Out-of-Bounds Read (CVE-2016-2518)

The MATCHASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Siemens SIMATIC NET CP, SINEMA & SCALANCE Integer Overflow (CVE-2021-41991)

The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger the replacement of cache entries. The code attempts to select a less-often-used cache entry by means of a random...

Siemens SIMATIC NET PCSoftware Denial of Service Vulnerability

SIMATIC NET is an open and multifaceted communication system provided by Siemens at the industrial control level. A denial of service vulnerability exists in Siemens SIMATIC NET PCSoftware. An attacker can exploit the vulnerability by sending specially crafted packets to ports...

CVE-2016-5874

Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service OPC UA service outage via crafted TCP packets...