38 matches found
CVE-2021-33959
CVE-2021-33959 It can be seen that Plex service listens to the four udp ports 32410, 32412, 32413 and 32414. Through the analysis of the attack payload and using the message format of the device query request for reference, we write software to send udp packets with the attack payload of M-SEARCH...
curl: PROTOCOL-LEVEL: Persistent UDP Amplification and Cache Poisoning via Alt-Svc Logic Flaw
Summary A structural logic flaw in the libcurl Alt-Svc header parser allows attack attributes specifically persist and max-age to "leak" from one service definition to another. We have successfully chained this logic bug with curl's HTTP/3 QUIC support to demonstrate a Persistent UDP Amplificatio...
EUVD-2018-7370
Malware in sbrugna...
EUVD-2025-3677
Malicious code in bioql PyPI...
EUVD-2022-3989
Malicious code in bioql PyPI...
CVE-2025-24356
fastd is a VPN daemon which tunnels IP packets and Ethernet frames over UDP. When receiving a data packet from an unknown IP address/port combination, fastd will assume that one of its connected peers has moved to a new address and initiate a reconnect by sending a handshake packet. This "fast...
CVE-2025-24356 UDP traffic amplification via fastd's fast reconnect feature
fastd is a VPN daemon which tunnels IP packets and Ethernet frames over UDP. When receiving a data packet from an unknown IP address/port combination, fastd will assume that one of its connected peers has moved to a new address and initiate a reconnect by sending a handshake packet. This "fast...
CVE-2024-30249: Allocation of Resources Without Limits or Throttling
Cloudburst Network provides network components used within Cloudburst projects. A vulnerability in versions prior to 1.0.0.CR1-20240330.101522-15 impacts publicly accessible software depending on the affected versions of Network and allows an attacker to use Network as an amplification vector for...
BIT-JENKINS-2020-2100
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier was vulnerable to a UDP amplification reflection denial of service attack on port 33848...
CVE-2023-29552: Undefined Security Weakness
The Service Location Protocol SLP, RFC 2608 allows an unauthenticated, remote attacker to register arbitrary services. This could allow the attacker to use spoofed UDP traffic to conduct a denial-of-service attack with a significant amplification factor...
CVE-2022-42982
BKG Professional NtripCaster 2.0.39 allows querying information over the UDP protocol without authentication. The NTRIP sourcetable is typically quite long tens of kBs and can be requested with a packet of only 30 bytes. This presents a vector that can be used for UDP amplification attacks...
CVE-2022-42982
CVE-2022-42982 affects BKG Professional NtripCaster 2.0.39. The issue allows querying the NTRIP sourcetable over UDP without authentication, enabling a potential UDP amplification vector because the sourcetable is long yet can be retrieved with a small packet. Normally, UDP-only data is authentic...
CVE-2022-42982: Missing Authentication for Critical Function
BKG Professional NtripCaster 2.0.39 allows querying information over the UDP protocol without authentication. The NTRIP sourcetable is typically quite long tens of kBs and can be requested with a packet of only 30 bytes. This presents a vector that can be used for UDP amplification attacks...
Jenkins vulnerable to UDP amplification reflection attack
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier supports two network discovery services UDP multicast/broadcast and DNS multicast by default. The UDP multicast/broadcast service can be used in an amplification reflection attack, as very few bytes sent to the respective endpoint result in much...
Threat Actors Can Exploit Windows RDP Servers to Amplify DDoS Attacks
Cybercriminals can exploit Microsoft Remote Desktop Protocol RDP as a powerful tool to amplify distributed denial-of-service DDoS attacks, new research has found. Attackers can abuse RDP to launch UDP reflection/amplification attacks with an amplification ratio of 85.9:1, principal engineer Rolan...
Jenkins < 2.219, < 2.204.2 LTS Multiple Vulnerabilities - Linux
Jenkins is prone to multiple vulnerabilities. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...
CVE-2020-2100
Jenkins 2.218 and earlier, LTS 2.204.1 and earlier was vulnerable to a UDP amplification reflection denial of service attack on port 33848...
FreeBSD : jenkins -- multiple vulnerabilities (a250539d-d1d4-4591-afd3-c8bdfac335d8)
Jenkins Security Advisory : DescriptionHigh SECURITY-1682 / CVE-2020-2099 Inbound TCP Agent Protocol/3 authentication bypass Medium SECURITY-1641 / CVE-2020-2100 Jenkins vulnerable to UDP amplification reflection attack Medium SECURITY-1659 / CVE-2020-2101 Non-constant time comparison of inbound...
