BIND: Weak random number generation

Background ISC BIND is the Internet Systems Consortium implementation of the Domain Name System DNS protocol. Description Amit Klein from Trusteer reported that the random number generator of ISC BIND leads, half the time, to predictable 1 chance to 8 query IDs in the resolver routine or in zone...

CVE-2007-4389

Cross-site request forgery CSRF vulnerability in /xslt in 2wire 1701HG, 1800HW, and 2071 Gateway routers, with 3.17.5, 3.7.1, and 5.29.51 software, allows remote attackers to create DNS mappings as administrators, and conduct DNS poisoning attacks, via the NAME and ADDR parameters...

Cross site request forgery (csrf)

Cross-site request forgery CSRF vulnerability in /xslt in 2wire 1701HG, 1800HW, and 2071 Gateway routers, with 3.17.5, 3.7.1, and 5.29.51 software, allows remote attackers to create DNS mappings as administrators, and conduct DNS poisoning attacks, via the NAME and ADDR parameters...

CVE-2007-4389

Cross-site request forgery CSRF vulnerability in /xslt in 2wire 1701HG, 1800HW, and 2071 Gateway routers, with 3.17.5, 3.7.1, and 5.29.51 software, allows remote attackers to create DNS mappings as administrators, and conduct DNS poisoning attacks, via the NAME and ADDR parameters...

CVE-2007-4389

CVE-2007-4389 affects 2wire gateways (models 1701HG, 1800HW, 2071) with firmware 3.17.5, 3.7.1, and 5.29.51. A CSRF flaw in /xslt allows remote attackers to create DNS mappings as administrators, enabling DNS poisoning via NAME and ADDR parameters. The sources describe the affected products and t...

Cross Site Request Forgery in 2wire routers

Cross Site Request Forgery in 2wire routers Vulnerable Routers: 1701HG, 2071 Gateway Software: v3.17.5, 5.29.51 Password Not Set default Greetz a la Comunidad Underground de Mйxico, y a los que me ayudaron a probarlo: Preth00nker, nitr0us, ... [email protected] I. Background ------------- This is the...

2wire-csrf.txt

Cross Site Request Forgery in 2wire routers Vulnerable Routers: 1701HG, 2071 Gateway Software: v3.17.5, 5.29.51 Password Not Set default Greetz a la Comunidad Underground de México, y a los que me ayudaron a probarlo: Preth00nker, nitr0us, ... [email protected] I. Background ------------- This is the...

Preemptive Protection against ISC BIND Cache Poisoning Vulnerability

A DNS Cache Poisoning vulnerability has been reported in ISC BIND DNS server. DNS cache poisoning occurs when false DNS records are injected into a DNS server's cache tables. Once the cache tables have been altered, a remote attacker may inspect, capture or corrupt any information exchanged betwe...

Security Best Practice: Protect Yourself against DNS Cache Poisoning

DNS cache poisoning occurs when false DNS records are injected into a DNS server's cache tables. Once the cache tables have been altered, a remote attacker may inspect, capture or corrupt any information exchanged between hosts on the network. By poisoning a DNS server, a remote attacker could, f...

Debian DSA-1341-2 : bind9 - design error

This update provides fixed packages for the oldstable distribution sarge. For reference the original advisory text : Amit Klein discovered that the BIND name server generates predictable DNS query IDs, which may lead to cache poisoning attacks. %NASLMINLEVEL 70300 C Tenable Network Security, Inc...

GLSA-200708-06 : Net::DNS: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-200708-06 Net::DNS: Multiple vulnerabilities hjp discovered an error when handling DNS query IDs which make them partially predictable. Steffen Ullrich discovered an error in the dnexpand function which could lead to an endless...

Net::DNS: Multiple vulnerabilities

Background Net::DNS is a Perl implementation of a DNS resolver. Description hjp discovered an error when handling DNS query IDs which make them partially predictable. Steffen Ullrich discovered an error in the dnexpand function which could lead to an endless loop. Impact A remote attacker could...

BIND 9 DNS Cache Poisoning Exploit (v0.3beta)

No description provided by source. !/usr/bin/env python """ DNS Cache Poison v0.3beta by posedge based on the Amit Klein paper: http://www.trusteer.com/docs/bind9dns.html output: time:ip:port: id: id q: query g: good e: error id: ID to predict...

dnscp.py.txt

!/usr/bin/env python """ DNS Cache Poison v0.3beta by posedge / Coromputer http://www.coromputer.net/ based on the Amit Klein paper: http://www.trusteer.com/docs/bind9dns.html output: ::: id: q: g: e: id: ID to predict q: number of queries from the DNS server only queries with LSB at 0 in ID g:...

BIND 9 DNS Cache Poisoning Exploit (v0.3beta)

Exploit for multiple platform in category remote exploits ============================================= BIND 9 DNS Cache Poisoning Exploit v0.3beta ============================================= !/usr/bin/env python """ DNS Cache Poison v0.3beta by posedge based on the Amit Klein paper:...

BIND 9 0.3beta - DNS Cache Poisoning

BIND 9 0.3beta - DNS Cache Poisoning !/usr/bin/env python """ DNS Cache Poison v0.3beta by posedge based on the Amit Klein paper: http://www.trusteer.com/docs/bind9dns.html output: ::: id: q: g: e: id: ID to predict q: number of queries from the DNS server only queries with LSB at 0 in ID g: numb...

BIND 9 0.3beta - DNS Cache Poisoning

!/usr/bin/env python """ DNS Cache Poison v0.3beta by posedge based on the Amit Klein paper: http://www.trusteer.com/docs/bind9dns.html output: ::: id: q: g: e: id: ID to predict q: number of queries from the DNS server only queries with LSB at 0 in ID g: number of good predicted IDs e: number of...

[EXPL] DNS Cache Poison (BIND 9)

The following security advisory is sent to the securiteam mailing list, and can be found at the SecuriTeam web site: http://www.securiteam.com - - promotion The SecuriTeam alerts list - Free, Accurate, Independent. Get your security news from a reliable source...

FreeBSD : FreeBSD -- Predictable query ids in named(8) (3de342fb-40be-11dc-aeac-02e0185f8d72)

When named8 is operating as a recursive DNS server or sending NOTIFY requests to slave DNS servers, named8 uses a predictable query id. Impact : An attacker who can see the query id for some requests sent by named8 is likely to be able to perform DNS cache poisoning by predicting the query id for...

Mandrake Linux Security Advisory : bind (MDKSA-2007:149)

The DNS query id generation code in BIND9 is vulnerable to cryptographic analysis which provides a 1-in-8 change of guessing the next query ID for 50% of the query IDs, which could be used by a remote attacker to perform cache poisoning by an attacker CVE-2007-2926. As well, in BIND9 9.4.x, the...