Unbound < 1.4.14 / 1.4.13p2 Multiple DoS

According to its self-reported version number, the remote Unbound DNS resolver is affected by multiple denial of service vulnerabilities : - A denial of service vulnerability exists due to an attempt to free unallocated memory during the processing of duplicate CNAME records in a signed zone. An...

Debian DSA-2370-1 : unbound - several vulnerabilities

It was discovered that Unbound, a recursive DNS resolver, would crash when processing certain malformed DNS responses from authoritative DNS servers, leading to denial of service. - CVE-2011-4528 Unbound attempts to free unallocated memory during processing of duplicate CNAME records in a signed...

Fedora Update for unbound FEDORA-2011-17337

Check for the Version of unbound OpenVAS Vulnerability Test Fedora Update for unbound FEDORA-2011-17337 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...

[SECURITY] Fedora 15 Update: unbound-1.4.14-1.fc15

Unbound is a validating, recursive, and caching DNSSEC resolver. The C implementation of Unbound is developed and maintained by NLnet Labs. It is based on ideas and algorithms taken from a java prototype developed by Verisign labs, Nominet, Kirei and ep.net. Unbound is designed as a set of modula...

[SECURITY] Fedora 16 Update: unbound-1.4.14-1.fc16

Unbound is a validating, recursive, and caching DNSSEC resolver. The C implementation of Unbound is developed and maintained by NLnet Labs. It is based on ideas and algorithms taken from a java prototype developed by Verisign labs, Nominet, Kirei and ep.net. Unbound is designed as a set of modula...

[SECURITY] [DSA 2370-1] unbound security update

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2370-1 [email protected] http://www.debian.org/security/ Florian Weimer December 22, 2011 http://www.debian.org/security/faq -...

Unbound DNS resolver DoS conditions

Different denial of service conditions...

DSA-2370-1 unbound - several

Bulletin has no description...

DEBIAN-CVE-2011-4313

query.c in ISC BIND 9.0.x through 9.6.x, 9.4-ESV through 9.4-ESV-R5, 9.6-ESV through 9.6-ESV-R5, 9.7.0 through 9.7.4, 9.8.0 through 9.8.1, and 9.9.0a1 through 9.9.0b1 allows remote attackers to cause a denial of service assertion failure and named exit via unknown vectors related to recursive DNS...

nginx DNS Resolver Remote Heap Buffer Overflow Vulnerability

nginx is prone to a remote heap-based buffer-overflow vulnerability. SPDX-FileCopyrightText: 2011 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 = "cpe:/a:nginx:nginx"...

nginx DNS解析器远程堆缓冲区溢出漏洞

Bugtraq ID: 50710 CVE ID：CVE-2011-4315 nginx是一款高性能的web服务器，使用非常广泛，其不仅经常被用作反向代理，也可以非常好的支持PHP的运行。 当处理DNS应答时"ngxresolvercopy"函数ngxresolver.c存在边界错误，构建特制DNS应答可触发基于堆的缓冲区溢出。 DNS解析器一般用于代理和fastcgi模块，默认不启用。 Igor Sysoev nginx 1.0.9 Igor Sysoev nginx 1.0.8 Igor Sysoev nginx 0.8.40 Igor Sysoev nginx 0.8.36 Igo...

Unbound: Denial of service

Background Unbound is a validating, recursive, and caching DNS resolver. Description Multiple vulnerabilities have been discovered in unbound. Please review the CVE identifiers referenced below for details. Impact A remote attacker could cause a Denial of Service. Workaround There is no known...

CVE-2011-1076

net/dnsresolver/dnskey.c in the Linux kernel before 2.6.38 allows remote DNS servers to cause a denial of service NULL pointer dereference and OOPS by not providing a valid response to a DNS query, as demonstrated by an erroneous grand.centrall.org query, which triggers improper handling of error...

Null pointer dereference

net/dnsresolver/dnskey.c in the Linux kernel before 2.6.38 allows remote DNS servers to cause a denial of service NULL pointer dereference and OOPS by not providing a valid response to a DNS query, as demonstrated by an erroneous grand.centrall.org query, which triggers improper handling of error...

CVE-2011-1076

CVE-2011-1076 affects the Linux kernel up to 2.6.37 in dns_key.c; remote DNS servers sending invalid responses can trigger a NULL pointer dereference/OOPS, leading to a denial of service. Reports from SUSE/Red Hat/NVD corroborate. Remediation: upgrade to kernel 2.6.38 or newer (vendor patches). E...

Knock v1.5 - Subdomain Scanner , allows to bypass wildcard

Knock v1.5 - Subdomain Scanner , allows to bypass wildcard Knock is a python script, written by Gianni 'guelfoweb' Amato, designed to enumerate subdomains on a target domain through a wordlist. This program is self contained, doesn't need to be installed in any particular location. All it needs i...

Knock v1.5 - Subdomain Scanner , allows to bypass wildcard

Knock v1.5 - Subdomain Scanner , allows to bypass wildcard Knock is a python script, written by Gianni 'guelfoweb' Amato, designed to enumerate subdomains on a target domain through a wordlist. This program is self contained, doesn't need to be installed in any particular location. All it needs i...

Debian: Security Advisory (DSA-2243-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2011 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...

[SECURITY] Fedora 14 Update: unbound-1.4.8-2.fc14

Unbound is a validating, recursive, and caching DNSSEC resolver. The C implementation of Unbound is developed and maintained by NLnet Labs. It is based on ideas and algorithms taken from a java prototype developed by Verisign labs, Nominet, Kirei and ep.net. Unbound is designed as a set of modula...

Unbound DNS Resolver远程拒绝服务漏洞

BUGTRAQ ID: 47986 CVECAN ID: CVE-2011-1922 Unbound是开源的递归式DNS服务器软件。 Unbound DNS解析器在实现上存在远程拒绝服务漏洞，远程攻击者可利用此漏洞造成服务器崩溃，拒绝服务合法用户。 仅在Unbound用断言配置并开启选项interface-automatic时会触发此漏洞。 Unbound Unbound 1.4.9 Unbound Unbound 1.4.3 Unbound Unbound 1.4.2 Unbound Unbound 1.3.4 Unbound Unbound 1.3.3 厂商补丁： Unbound...