CVE-2026-103994

A Heap-based Buffer Overflow vulnerability exists in the VXLAN Gateway Daemon (vgd) of Juniper Networks Junos OS . A malicious or compromised SDN-controller can send a crafted OVSDB message to trigger this flaw, potentially causing a complete outage of the OVSDB control plane or leading to remote...

CVE-2026-103994 Junos OS: A crafted OVSDB message crashes vgd and allows remote code execution

A Heap-based Buffer Overflow vulnerability in the VXLAN Gateway Daemon vgd of Juniper Networks Junos OS allows a malicious or compromised SDN-controller to cause a complete outage of the OVSDB control plane and possibly remote code execution...

DEBIAN-CVE-2026-36499

A missing upper-bound check in the udpifsetthreads function of Open vSwitch v3.6.90 allows an attacker with OVSDB write access to request an excessive number of handler or revalidation threads. This can cause a denial of service DoS via resource exhaustion...

CVE-2026-36499: Allocation of Resources Without Limits or Throttling

A missing upper-bound check in the udpifsetthreads function of Open vSwitch v3.6.90 allows an attacker with OVSDB write access to request an excessive number of handler or revalidation threads. This can cause a denial of service DoS via resource exhaustion...

Exploit for CVE-2026-23813

CVE-2026-23813 — AOS-CX Pre-Auth Authentication Bypass Unau...

EUVD-2018-1951

Malware in sbrugna...

CVE-2018-1000615

ONOS ONOS Controller version 1.13.1 and earlier contains a Denial of Service Service crash vulnerability in OVSDB component in ONOS that can result in An adversary can remotely crash OVSDB service ONOS controller via a normal switch.. This attack appear to be exploitable via the attacker should b...

RHEL 8 : openvswitch2.11 (RHSA-2020:0171)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:0171 advisory. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fixe...

Moderate: Red Hat Security Advisory: openvswitch2.11 security and bug fix update

An update for openvswitch2.11 is now available for Fast Datapath for RHEL 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

openSUSE Security Update : openvswitch (openSUSE-2018-1562)

This update for openvswitch to version 2.7.6 fixes the following issues : These security issues were fixed : - CVE-2018-17205: Prevent OVS crash when reverting old flows in bundle commit bsc1104467. - CVE-2018-17206: Avoid buffer overread in BUNDLE action decoding bsc1104467. - CVE-2018-17204:Whe...

Security update for openvswitch (moderate)

This update for openvswitch to version 2.7.6 fixes the following issues: These security issues were fixed: - CVE-2018-17205: Prevent OVS crash when reverting old flows in bundle commit bsc1104467. - CVE-2018-17206: Avoid buffer overread in BUNDLE action decoding bsc1104467. - CVE-2018-17204:When...

Denial Of Service (DoS)

onos-ovsdb-rfc is vulnerable to denial of serviceDoS attack. The attacker can launch the attack through a normal switch, crashing the OVSDB service in the ONOS controller...

Design/Logic Flaw

ONOS ONOS Controller version 1.13.1 and earlier contains a Denial of Service Service crash vulnerability in OVSDB component in ONOS that can result in An adversary can remotely crash OVSDB service ONOS controller via a normal switch.. This attack appear to be exploitable via the attacker should b...

CVE-2018-1000615

ONOS ONOS Controller version 1.13.1 and earlier contains a Denial of Service Service crash vulnerability in OVSDB component in ONOS that can result in An adversary can remotely crash OVSDB service ONOS controller via a normal switch.. This attack appear to be exploitable via the attacker should b...

CVE-2018-1000615

ONOS ONOS Controller version 1.13.1 and earlier contains a Denial of Service Service crash vulnerability in OVSDB component in ONOS that can result in An adversary can remotely crash OVSDB service ONOS controller via a normal switch.. This attack appear to be exploitable via the attacker should b...

CVE-2018-1000615

ONOS ONOS Controller version 1.13.1 and earlier contains a Denial of Service Service crash vulnerability in OVSDB component in ONOS that can result in An adversary can remotely crash OVSDB service ONOS controller via a normal switch.. This attack appear to be exploitable via the attacker should b...

CVE-2018-1000615

CVE-2018-1000615 affects ONOS Controller (versions

PT-2018-9469

Name of the Vulnerable Software and Affected Versions ONOS Controller version 1.13.1 and earlier Description The issue is related to a Denial of Service vulnerability in the OVSDB component of the ONOS Controller. This vulnerability can cause the OVSDB service to crash, allowing an adversary to...

CVE-2018-1000615: Undefined Security Weakness

ONOS ONOS Controller version 1.13.1 and earlier contains a Denial of Service Service crash vulnerability in OVSDB component in ONOS that can result in An adversary can remotely crash OVSDB service ONOS controller via a normal switch.. This attack appear to be exploitable via the attacker should b...

openSUSE Security Update : openvswitch (openSUSE-2017-973)

This update for openvswitch fixes the following issues : - CVE-2017-9263: OpenFlow role status message can cause a call to abort leading to application crash bsc1041470 - CVE-2017-9265: Buffer over-read while parsing message could lead to crash or maybe arbitrary code execution bsc1041447 - Do no...