ofp_sniffer

OFPSniffer es un sniffer de OpenFlow diseñado para fines de solución de problemas y aprendizaje. Actualmente en la versión 1.2, disecciona todos los mensajes de OpenFlow 1.0, funciona con InfluxDB, Grafana y Slack. OpenFlow 1.3 estará disponible en la versión 1.3 de OFPSniffer próximamente...

DELTA

DELTA: MARCO DE EVALUACIÓN DE SEGURIDAD SDN ¿Qué es DELTA? DELTA es un marco de pruebas de penetración que regenera escenarios de ataque conocidos para diversos casos de prueba. Este marco también proporciona la capacidad de descubrir problemas de seguridad desconocidos en SDN mediante el empleo ...

AlmaLinux 9.2 [TuxCare] Security Update: wireshark / wireshark-cli / wireshark-devel Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1785337661)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1785337661 advisory. - RPCoRDMA dissector crash in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted...

Astra Linux – Vulnerability in OpenVSwitch

A flaw was discovered in Open vSwitch, allowing ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may enable a local attacker to create specially crafted packets with a modified or spoofed target IP address field, which can redirect ICMPv6 traffic...

Astra Linux – Vulnerability in Wireshark

Infinite loops in the BPv6, OpenFlow, and Kafka protocol dissectors in Wireshark 4.0.0 to 4.0.1 and 3.6.0 to 3.6.9 allow denial of service via packet injection or crafted capture files...

Astra Linux – Vulnerability in Wireshark

The OpenFlow v6 protocol dissector in Wireshark versions 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows for denial of service attacks...

Astra Linux – Vulnerability in Wireshark

The OpenFlow v5 protocol dissector in Wireshark versions 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows for denial of service attacks...

Security update for wireshark

This update for wireshark fixes the following issues: Update to version 4.6.7: CVE-2026-5299: ICMPv6 dissector crash bsc1263757. CVE-2026-5401: AFP dissector crash bsc1263756. CVE-2026-5402: TLS dissector crash and possible code execution bsc1263755. CVE-2026-5403: SBC audio codec crash bsc126376...

Security update for wireshark

This update for wireshark fixes the following issues CVE-2026-5401: AFP dissector crash bsc1263756. CVE-2026-5403: SBC audio codec crash bsc1263765. CVE-2026-5404: K12 RF5 file parser crash bsc1263766. CVE-2026-5406: FC-SWILS dissector crash bsc1263754. CVE-2026-5407: SMB2 dissector infinite loop...

ROS-20260714-73-0032

The vulnerability of the OpenFlow v5 protocol analyzer used by Wireshark for analyzing computer network traffic involves executing a loop with an unavailable exit condition. Exploiting this vulnerability can allow attackers to cause service failures...

PYSEC-2026-1879 Ryu Infinite Loop vulnerability

OFPGroupDescStats in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service infinite loop via OFPBucket.len=0...

PYSEC-2026-1877 Ryu Infinite Loop vulnerability

OFPHello in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service infinite loop via length=0...

Ryu Infinite Loop vulnerability

OFPFlowStats in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service infinite loop via inst.length=0...

PYSEC-2026-1881 Ryu Infinite Loop vulnerability

OFPMultipartReply in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service infinite loop via b.length=0...

PYSEC-2026-1880 Ryu Infinite Loop vulnerability

OFPBucket in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service infinite loop via action.len=0...

Ryu Infinite Loop vulnerability

OFPPacketQueue in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service infinite loop via OFPQueueProp.len=0...

Ryu Infinite Loop vulnerability

OFPBucket in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service infinite loop via action.len=0...

CVE-2026-6520

A flaw was found in Wireshark. A remote attacker could exploit an infinite loop vulnerability in the OpenFlow v6 protocol dissector by sending a specially crafted packet. This could lead to a denial of service DoS, making the Wireshark application unresponsive. Mitigation To mitigate this issue,...

Security update for wireshark

This update for wireshark fixes the following issues CVE-2026-5401: AFP dissector crash bsc1263756. CVE-2026-5403: SBC audio codec crash bsc1263765. CVE-2026-5404: K12 RF5 file parser crash bsc1263766. CVE-2026-5405: RDP dissector crash bsc1263767. CVE-2026-5406: FC-SWILS dissector crash...

The vulnerability of the dissect_openflow_bundle_prop_v6() function of the Wireshark network traffic analyzer allows a hacker to cause a service failure.

The vulnerability of the dissectopenflowbundlepropv6 function in the Wireshark network traffic analyzer is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...