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...

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...

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...

FreeBSD-SA-07:07.bind

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-07:07.bind Security Advisory The FreeBSD Project Topic: Predictable query ids in named8 Category: contrib Module: bind Announced: 2007-08-01 Credits: Amit Klein...

ISC BIND generates cryptographically weak DNS query IDs

Overview ISC Internet Systems Consortiuim BIND generates cryptographically weak DNS query IDs which could allow a remote attacker to poison DNS caches. Description From the ISC Bind security page:The DNS query id generation is vulnerable to cryptographic analysis which provides a 1 in 8 chance of...

RHEL 2.1 / 3 / 4 / 5 : bind (RHSA-2007:0740)

Updated bind packages that fix a security issue are now available. This update has been rated as having moderate security impact by the Red Hat Security Response Team. ISC BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. A flaw was found in the way...

FreeBSD -- Predictable query ids in named(8)

Problem Description: 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...

CVE-2007-2926: Undefined Security Weakness

ISC BIND 9 through 9.5.0a5 uses a weak random number generator during generation of DNS query ids when answering resolver questions or sending NOTIFY messages to slave name servers, which makes it easier for remote attackers to guess the next query id and perform DNS cache poisoning...

perl-Net-DNS security issue

Header.pm in Net::DNS before 0.60, a Perl module, 1 generates predictable sequence IDs with a fixed increment and 2 can use the same starting ID for all child processes of a forking server, which allows remote attackers to spoof DNS responses, as originally reported for qpsmtp and spamassassin...

perl-Net-DNS security issue

Header.pm in Net::DNS before 0.60, a Perl module, 1 generates predictable sequence IDs with a fixed increment and 2 can use the same starting ID for all child processes of a forking server, which allows remote attackers to spoof DNS responses, as originally reported for qpsmtp and spamassassin...

Code injection

Header.pm in Net::DNS before 0.60, a Perl module, 1 generates predictable sequence IDs with a fixed increment and 2 can use the same starting ID for all child processes of a forking server, which allows remote attackers to spoof DNS responses, as originally reported for qpsmtp and spamassassin...

CVE-2007-3377

Header.pm in Net::DNS before 0.60, a Perl module, 1 generates predictable sequence IDs with a fixed increment and 2 can use the same starting ID for all child processes of a forking server, which allows remote attackers to spoof DNS responses, as originally reported for qpsmtp and spamassassin...

DEBIAN-CVE-2007-3377

Header.pm in Net::DNS before 0.60, a Perl module, 1 generates predictable sequence IDs with a fixed increment and 2 can use the same starting ID for all child processes of a forking server, which allows remote attackers to spoof DNS responses, as originally reported for qpsmtp and spamassassin...

CVE-2007-3377

Header.pm in Net::DNS before 0.60, a Perl module, 1 generates predictable sequence IDs with a fixed increment and 2 can use the same starting ID for all child processes of a forking server, which allows remote attackers to spoof DNS responses, as originally reported for qpsmtp and spamassassin...

CVE-2007-3377

Header.pm in Net::DNS before 0.60, a Perl module, 1 generates predictable sequence IDs with a fixed increment and 2 can use the same starting ID for all child processes of a forking server, which allows remote attackers to spoof DNS responses, as originally reported for qpsmtp and spamassassin...

CVE-2007-3377

CVE-2007-3377 affects the Perl module Net::DNS (pre-0.60). The issue: Net::DNS generates predictable DNS query IDs (fixed increment) and can reuse the same starting ID for all child processes of a forking server, enabling remote attackers to spoof DNS responses. Connected advisories show mitigati...

CVE-2007-3377

Header.pm in Net::DNS before 0.60, a Perl module, 1 generates predictable sequence IDs with a fixed increment and 2 can use the same starting ID for all child processes of a forking server, which allows remote attackers to spoof DNS responses, as originally reported for qpsmtp and spamassassin...

CVE-2007-3377: Undefined Security Weakness

Header.pm in Net::DNS before 0.60, a Perl module, 1 generates predictable sequence IDs with a fixed increment and 2 can use the same starting ID for all child processes of a forking server, which allows remote attackers to spoof DNS responses, as originally reported for qpsmtp and spamassassin...

SOL7544 - Full-width and half-width Unicode encoded data bypasses IDS/IPS security controls, VU #739224

Unicode is a system for encoding characters of a character set, which is used in networked applications. IDS/IPS or other security devices may fail to decode and recognize the characters that represent an attack if encoded in Unicode, and pass the characters to a target device. If the target devi...

fetchmail/mutt/evolution/...: APOP password disclosure vulnerability

The APOP protocol allows remote attackers to guess the first 3 characters of a password via man-in-the-middle MITM attacks that use crafted message IDs and MD5 collisions. NOTE: this design-level issue potentially affects all products that use APOP, including 1 Thunderbird 1.x before 1.5.0.12 and...