Debian DSA-2486-1 : bind9 - denial of service

It was discovered that BIND, a DNS server, can crash while processing resource records containing no data bytes. Both authoritative servers and resolvers are affected. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from...

dns/bind9* -- zero-length RDATA can cause named to terminate, reveal memory

ISC reports: Processing of DNS resource records where the rdata field is zero length may cause various issues for the servers handling them. Processing of these records may lead to unexpected outcomes. Recursive servers may crash or disclose some portion of memory to the client. Secondary servers...

DEBIAN-CVE-2012-0206

commonstartup.cc in PowerDNS aka pdns Authoritative Server before 2.9.22.5 and 3.x before 3.0.1 allows remote attackers to cause a denial of service packet loop via a crafted UDP DNS response...

Debian Security Advisory DSA 2385-1 (pdns)

The remote host is missing an update to pdns announced via advisory DSA 2385-1. OpenVAS Vulnerability Test $Id: deb23851.nasl 6612 2017-07-07 12:08:03Z cfischer $ Description: Auto-generated from advisory DSA 2385-1 pdns Authors: Thomas Reinke Copyright: Copyright c 2012 E-Soft Inc...

Does DNSSEC Really Interfere With SOPA/PIPA?

You’ve of course heard by now that much of the Internet community thinks that SOPA and PIPA are bad, which is why on January 16, Wikipedia shut itself down, Google had a black bar over their logo, etc. This opinion is shared by much of the Internet technical community, and in particular much has...

PowerDNS Authoritative Server < 2.9.22.5 / 3.0.1 Response Packet Parsing DoS

According to its self-reported version number, the version of the PowerDNS service listening on the remote host is prior to 2.9.22.5 or 3.0.1. It is, therefore, affected by a denial of service vulnerability due to improper handling of response packets. A remote attacker can exploit this, via a...

CVE-2011-5056

The authoritative server in MaraDNS through 2.0.04 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which might allow local users to cause a denial of service CPU consumption via crafted records in zone files, a different vulnerability than...

CVE-2011-5056

The authoritative server in MaraDNS through 2.0.04 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which might allow local users to cause a denial of service CPU consumption via crafted records in zone files, a different vulnerability than...

CVE-2011-5056

The authoritative server in MaraDNS through 2.0.04 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which might allow local users to cause a denial of service CPU consumption via crafted records in zone files, a different vulnerability than...

CVE-2011-5056

The authoritative server in MaraDNS through 2.0.04 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which might allow local users to cause a denial of service CPU consumption via crafted records in zone files, a different vulnerability than...

BIND -- Remote DoS against authoritative and recursive servers

ISC reports: A defect in the affected BIND 9 versions allows an attacker to remotely cause the "named" process to exit using a specially crafted packet. This defect affects both recursive and authoritative servers...

Debian DSA-2208-1 : bind9 - denial of service

It was discovered that BIND, a DNS server, contains a race condition when processing zones updates in an authoritative server, either through dynamic DNS updates or incremental zone transfer IXFR. Such an update while processing a query could result in deadlock and denial of service. CVE-2011-041...

DEBIAN-CVE-2011-0414

ISC BIND 9.7.1 through 9.7.2-P3, when configured as an authoritative server, allows remote attackers to cause a denial of service deadlock and daemon hang by sending a query at the time of 1 an IXFR transfer or 2 a DDNS update...

CVE-2011-0414

ISC BIND 9.7.1 through 9.7.2-P3, when configured as an authoritative server, allows remote attackers to cause a denial of service deadlock and daemon hang by sending a query at the time of 1 an IXFR transfer or 2 a DDNS update...

CVE-2011-0414

ISC BIND 9.7.1 through 9.7.2-P3, when configured as an authoritative server, allows remote attackers to cause a denial of service deadlock and daemon hang by sending a query at the time of 1 an IXFR transfer or 2 a DDNS update...

ISC BIND named allow-query vulnerability

Overview ISC BIND contains a vulnerability in the processing of the allow-query access control specifier. Description According to ISC:When named is running as an authoritative server for a zone and receives a query for that zone data, it first checks for allow-query acls in the zone statement,...

ISC BIND 9 9.7.2 < 9.7.2-P2 Multiple Vulnerabilities

According to its self-reported version number, the remote installation of BIND is affected by multiple vulnerabilities : - A flaw exists that allows access to a cache via recursion even though the ACL disallows it. Note that this only occurs if BIND is operating as both an authoritative and...

Multiple Cisco Products Vulnerable to DNS Cache Poisoning Attacks

Multiple Cisco products are vulnerable to DNS cache poisoning attacks due to their use of insufficiently randomized DNS transaction IDs and UDP source ports in the DNS queries that they produce, which may allow an attacker to more easily forge DNS answers that can poison DNS caches. To exploit th...

CVE-2010-0213

BIND 9.7.1 and 9.7.1-P1, when a recursive validating server has a trust anchor that is configured statically or via DNSSEC Lookaside Validation DLV, allows remote attackers to cause a denial of service infinite loop via a query for an RRSIG record whose answer is not in the cache, which causes BI...

PowerDNS (Authoritative Server and Recursor) Detection (DNS)

DNS TCP and UDP based detection of PowerDNS Authoritative Server and Recursor. SPDX-FileCopyrightText: 2010 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 ifdescription...