D-Link DSL-2640U DNS Change Vulnerability

The D-Link DSL-2640U is a wireless router. An unauthenticated DNS change vulnerability exists in the D-Link DSL-2640U. An attacker can exploit the vulnerability to access sites and devices on vulnerable systems, redirecting to malicious sites...

ALPINE-CVE-2017-9345

In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the DNS dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-dns.c by trying to detect self-referencing pointers...

UBUNTU-CVE-2017-9217

systemd-resolved through 233 allows remote attackers to cause a denial of service daemon crash via a crafted DNS response with an empty question section...

libevent: Stack-buffer overflow in the name_parse() function

A vulnerability was found in libevent with the parsing of DNS requests and replies. An attacker could send a forged DNS response to an application using libevent which could lead to reading data out of bounds on the heap, potentially disclosing a small amount of application memory...

Cisco ASA Software DNS Denial of Service Vulnerability

Cisco Adaptive Security Appliance ASA Software is the core operating system for the Cisco ASA family. A denial of service vulnerability in the DNS code of Cisco ASA Software can be exploited by an attacker to cause an affected device to reload or corrupt information in the device's local DNS cach...

libevent: Stack-buffer overflow in the name_parse() function

A vulnerability was found in libevent with the parsing of DNS requests and replies. An attacker could send a forged DNS response to an application using libevent which could lead to reading data out of bounds on the heap, potentially disclosing a small amount of application memory...

CVE-2017-6607

A vulnerability in the DNS code of Cisco ASA Software could allow an unauthenticated, remote attacker to cause an affected device to reload or corrupt the information present in the device's local DNS cache. The vulnerability is due to a flaw in handling crafted DNS response messages. An attacker...

bind: Processing a response containing CNAME or DNAME with unusual order can crash resolver

A denial of service flaw was found in the way BIND handled a query response containing CNAME or DNAME resource records in an unusual order. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response...

bind: Incorrect error handling causes assertion failure when using DNS64 with "break-dnssec yes;"

A denial of service flaw was found in the way BIND handled query requests when using DNS64 with "break-dnssec yes" option. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS request...

libevent: Stack-buffer overflow in the name_parse() function

A vulnerability was found in libevent with the parsing of DNS requests and replies. An attacker could send a forged DNS response to an application using libevent which could lead to reading data out of bounds on the heap, potentially disclosing a small amount of application memory...

[SECURITY] Fedora 25 Update: bind99-9.9.9-4.P8.fc25

BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. This package set contains only export version of BIND libraries, that are used for building ISC DHCP...

[SECURITY] Fedora 25 Update: bind-9.10.4-4.P8.fc25

BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names to IP addresses; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server ...

bind: Processing a response containing CNAME or DNAME with unusual order can crash resolver

A denial of service flaw was found in the way BIND handled a query response containing CNAME or DNAME resource records in an unusual order. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response...

bind: Incorrect error handling causes assertion failure when using DNS64 with "break-dnssec yes;"

A denial of service flaw was found in the way BIND handled query requests when using DNS64 with "break-dnssec yes" option. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS request...

PT-2017-17179 · Cisco · Cisco Asa

Name of the Vulnerable Software and Affected Versions: Cisco ASA Software versions prior to 9.17.12 Cisco ASA Software versions prior to 9.24.18 Cisco ASA Software versions prior to 9.43.12 Cisco ASA Software versions prior to 9.53.2 Cisco ASA Software versions prior to 9.62.2 Description: A flaw...

USN-3259-1 bind9 vulnerabilities

It was discovered that the resolver in Bind made incorrect assumptions about ordering when processing responses containing a CNAME or DNAME. An attacker could use this cause a denial of service. CVE-2017-3137 Oleg Gorokhov discovered that in some situations, Bind did not properly handle DNS64...

UBUNTU-CVE-2017-3136

A query with a specific set of characteristics could cause a server using DNS64 to encounter an assertion failure and terminate. An attacker could deliberately construct a query, enabling denial-of-service against a server if it was configured to use the DNS64 feature and other preconditions were...

Multiple Huawei Server Buffer Overflow Vulnerabilities

Huawei Tecal RH1288 V2 and others are servers from Huawei, a Chinese company. A buffer overflow vulnerability exists in a number of Huawei servers, which stems from the program failing to adequately detect the length of copied data when processing DNS server messages. An attacker could exploit th...

UBUNTU-CVE-2016-10152

The readconfigfile function in lib/hesiod.c in Hesiod 3.2.1 falls back to the ".athena.mit.edu" default domain when opening the configuration file fails, which allows remote attackers to gain root privileges by poisoning the DNS cache...

DEBIAN-CVE-2016-10152

The readconfigfile function in lib/hesiod.c in Hesiod 3.2.1 falls back to the ".athena.mit.edu" default domain when opening the configuration file fails, which allows remote attackers to gain root privileges by poisoning the DNS cache...