CVE-2026-123584

The hickory-net crate in Hickory DNS 0.26.0 before 0.26.2 stops listening and returns an error when a client UDP connection receives a datagram that cannot be parsed as a DNS message. Remote attackers who guess the query's source port, without knowing the transaction ID, can spoof malformed...

CVE-2026-123584: hickory-dns: The hickory-net crate in Hickory DNS 0.26.0 before 0.26.2 stops listening and returns an error when a client UDP…

The hickory-net crate in Hickory DNS 0.26.0 before 0.26.2 stops listening and returns an error when a client UDP connection receives a datagram that cannot be parsed as a DNS message. Remote attackers who guess the query's source port, without knowing the transaction ID, can spoof malformed...

CVE-2011-10020

Kaillera Server version 0.86 is vulnerable to a denial-of-service condition triggered by sending a malformed UDP packet after the initial handshake. Once a client sends a valid HELLO0.83 packet and receives a response, any subsequent malformed packet causes the server to crash and become...

CVE-2011-10020

CVE-2011-10020 affects Kaillera Server 0.86. The vulnerability is a denial-of-service caused by improper input validation in the UDP packet handler, triggered by a malformed UDP packet after the HELLO0.83 handshake, allowing unauthenticated remote disruption of service and server unavailability. ...

async-sockets-cpp buffer error vulnerability

async-sockets-cpp is a simple thread-based asynchronous TCP and UDP Socket class in C++. A security vulnerability exists in async-sockets-cpp version 0.3.1 and earlier, which stems from a buffer overflow vulnerability in ReceiveFrom and Receive when processing malformed UDP packets...

SUSE CVE-2006-1999

The multiplayer menu in OpenTTD 0.4.7 allows remote attackers to cause a denial of service via a UDP packet with an incorrect size, which causes the client to return to the main menu...

CVE-2021-37162

A buffer overflow issue was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by released versions of software before Nexus Software 7.2.5.7. If an attacker sends a malformed UDP message, a buffer underflow occurs, leading to an out-of-bounds copy and possible remote co...

CVE-2020-5015

IBM Elastic Storage System 6.0.0 through 6.0.1.2 and IBM Elastic Storage Server 5.3.0 through 5.3.6.2 could allow a remote attacker to cause a denial of service by sending malformed UDP requests. IBM X-Force ID: 193486...

CVE-2020-5015

IBM Elastic Storage System 6.0.0 through 6.0.1.2 and IBM Elastic Storage Server 5.3.0 through 5.3.6.2 could allow a remote attacker to cause a denial of service by sending malformed UDP requests. IBM X-Force ID: 193486...