CVE-2026-22259 Suricata dnp3: unbounded transaction growth

Suricata is a network IDS, IPS and NSM engine. Prior to versions 8.0.3 and 7.0.14, specially crafted traffic can cause Suricata to consume large amounts of memory while parsing DNP3 traffic. This can lead to the process slowing down and running out of memory, potentially leading to it getting...

CVE-2026-22259

Suricata is a network IDS, IPS and NSM engine. Prior to versions 8.0.3 and 7.0.14, specially crafted traffic can cause Suricata to consume large amounts of memory while parsing DNP3 traffic. This can lead to the process slowing down and running out of memory, potentially leading to it getting...

EUVD-2013-5972

Malware in sbrugna...

CVE-2013-6143

The Schneider Electric Telvent SAGE 3030 RTU with firmware C3413-500-001D3P4 and C3413-500-001F0PB allows remote attackers to cause a denial of service temporary outage and CPU consumption via malformed DNP3 traffic...

Code injection

The Schneider Electric Telvent SAGE 3030 RTU with firmware C3413-500-001D3P4 and C3413-500-001F0PB allows remote attackers to cause a denial of service temporary outage and CPU consumption via malformed DNP3 traffic...

CVE-2013-6143

The Schneider Electric Telvent SAGE 3030 RTU with firmware C3413-500-001D3P4 and C3413-500-001F0PB allows remote attackers to cause a denial of service temporary outage and CPU consumption via malformed DNP3 traffic...

DHS Warns of Schneider Electric ClearSCADA Vulnerability

The Department of Homeland Security is warning the maintainers of industrial control systems ICS about a remotely exploitable uncontrolled resource consumption vulnerability in Schneider Electric’s ClearSCADA software. Schneider Electric says that it has developed a new version of ClearSCADA that...

MatrikonOPC SCADA DNP3 Master Station Improper Input Validation

OVERVIEW This updated advisory was originally posted to the US-CERT secure Portal library on August 02, 2013, and is now being released to the ICS-CERT Web page. Adam Crain of Automatak and independent researcher Chris Sistrunk have identified an improper input validation vulnerability in...

Non-DNP3 Traffic over DNP3 Port

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