PowerDNS Authoritative Server Denial of Service Vulnerability

PowerDNS Authoritative Server is a DNS server from the Dutch company PowerDNS. A security vulnerability exists in PowerDNS Authoritative Server version 4.1.8 and earlier. An attacker can exploit this vulnerability by sending a large number of NOTIFY packets to cause a denial of service...

PowerDNS Authoritative Server NOTIFY Packets DoS Vulnerability (2019-05)

PowerDNS Authoritative Server is prone to a denial of service DoS via NOTIFY packets. SPDX-FileCopyrightText: 2019 Greenbone AG 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-only CPE =...

Debian DSA-4470-1 : pdns - security update

Two vulnerabilities have been discovered in pdns, an authoritative DNS server which may result in denial of service via malformed zone records and excessive NOTIFY packets in a master/slave setup. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extract...

CVE-2017-3142

An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection wit...

Debian DSA-3904-1 : bind9 - security update

Clement Berthaux from Synaktiv discovered two vulnerabilities in BIND, a DNS server implementation. They allow an attacker to bypass TSIG authentication by sending crafted DNS packets to a server. - CVE-2017-3142 An attacker who is able to send and receive messages to an authoritative DNS server...

CVE-2017-3142

An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection wit...

GLSA-200705-09 : IPsec-Tools: Denial of Service

The remote host is affected by the vulnerability described in GLSA-200705-09 IPsec-Tools: Denial of Service The isakmpinforecv function in src/racoon/isakmpinf.c does not always check that DELETE ISAKMPNPTYPED and NOTIFY ISAKMPNPTYPEN packets are encrypted. Impact : A remote attacker could send a...