ISC BIND 9.7.x < 9.9.7-P1 / 9.10.x < 9.10.2-P2 Resolver DNSSEC Validation DoS

According to its self-reported version number, the remote installation of BIND is potentially affected by a denial of service vulnerability, when configured as a recursive resolver with DNSSEC validation, due to an error that occurs during the validation of specially crafted zone data returned in...

ISC bind named DoS

Crash on DNSSEC validation...

MGASA-2015-0272 Updated bind package fixes security vulnerability

A recursive resolver that is performing DNSSEC validation can be deliberately terminated by any attacker who can cause a query to be performed against a maliciously constructed zone. This will result in a denial of service to clients who rely on that resolver CVE-2015-4620. Note that DNSSEC...

Updated bind package fixes security vulnerability

A recursive resolver that is performing DNSSEC validation can be deliberately terminated by any attacker who can cause a query to be performed against a maliciously constructed zone. This will result in a denial of service to clients who rely on that resolver CVE-2015-4620. Note that DNSSEC...

CVE-2015-4620

name.c in named in ISC BIND 9.7.x through 9.9.x before 9.9.7-P1 and 9.10.x before 9.10.2-P2, when configured as a recursive resolver with DNSSEC validation, allows remote attackers to cause a denial of service REQUIRE assertion failure and daemon exit by constructing crafted zone data and then...

DEBIAN-CVE-2015-4620

name.c in named in ISC BIND 9.7.x through 9.9.x before 9.9.7-P1 and 9.10.x before 9.10.2-P2, when configured as a recursive resolver with DNSSEC validation, allows remote attackers to cause a denial of service REQUIRE assertion failure and daemon exit by constructing crafted zone data and then...

Authentication flaw

name.c in named in ISC BIND 9.7.x through 9.9.x before 9.9.7-P1 and 9.10.x before 9.10.2-P2, when configured as a recursive resolver with DNSSEC validation, allows remote attackers to cause a denial of service REQUIRE assertion failure and daemon exit by constructing crafted zone data and then...

CVE-2015-4620

name.c in named in ISC BIND 9.7.x through 9.9.x before 9.9.7-P1 and 9.10.x before 9.10.2-P2, when configured as a recursive resolver with DNSSEC validation, allows remote attackers to cause a denial of service REQUIRE assertion failure and daemon exit by constructing crafted zone data and then...

Ubuntu 14.04 LTS : Bind vulnerability (USN-2669-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2669-1 advisory. Breno Silveira Soares discovered that Bind incorrectly handled certain zone data when configured to perform DNSSEC validation. A remote attacker could use this...

USN-2669-1: Bind vulnerability

Breno Silveira Soares discovered that Bind incorrectly handled certain zone data when configured to perform DNSSEC validation. A remote attacker could use this issue with specially crafted zone data to cause Bind to crash, resulting in a denial of service...

CVE-2015-4620

name.c in named in ISC BIND 9.7.x through 9.9.x before 9.9.7-P1 and 9.10.x before 9.10.2-P2, when configured as a recursive resolver with DNSSEC validation, allows remote attackers to cause a denial of service REQUIRE assertion failure and daemon exit by constructing crafted zone data and then...

SUSE-SU-2015:1204-1 Security update for bind

bind was updated to fix two security issues. These security issues were fixed: - CVE-2015-1349: Named in ISC BIND 9.7.0 through 9.9.6 before 9.9.6-P2 and 9.10.x before 9.10.1-P2, when DNSSEC validation and the managed-keys feature are enabled, allowed remote attackers to cause a denial of service...

bind: denial of service

A very uncommon combination of zone data has been found that triggers a bug in BIND, with the result that named will exit with a "REQUIRE" failure in name.c when validating the data returned in answer to a recursive query. This means that a recursive resolver that is performing DNSSEC validation...

SOL16356 - BIND vulnerability CVE-2015-1349

Recommended Action If the previous table lists a version in the Versions known to be not vulnerable column, you can eliminate this vulnerability by upgrading to the listed version. If the listed version is older than the version you are currently running, or if the table does not list any version...

Mandriva Linux Security Advisory : bind (MDVSA-2015:165)

Updated bind packages fix security vulnerabilities : By making use of maliciously-constructed zones or a rogue server, an attacker can exploit an oversight in the code BIND 9 uses to follow delegations in the Domain Name Service, causing BIND to issue unlimited queries in an attempt to follow the...

Debian DLA-163-1 : bind9 security update

Jan-Piet Mens discovered that the BIND DNS server would crash when processing an invalid DNSSEC key rollover, either due to an error on the zone operator's part, or due to interference with network traffic by an attacker. This issue affects configurations with the directives 'dnssec-validation...

CloudFlare Aims to Defeat Massive DDoS Attacks with Virtual DNS

DDoS attacks have been a persistent problem for the the better part of 20 years, and as ISPs and enterprises have adjusted their defenses, attackers have adapted their tactics. One of the more effective tools in the attackers’ arsenal now is the use of botnets to generate massive numbers of DNS...

[SECURITY] [DLA 163-1] bind9 security update

Package : bind9 Version : 1:9.7.3.dfsg-1squeeze14 CVE ID : CVE-2015-1349 Debian Bug : 778733 Jan-Piet Mens discovered that the BIND DNS server would crash when processing an invalid DNSSEC key rollover, either due to an error on the zone operators part, or due to interference with network traffic...

FreeBSD-SA-15:05.bind

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-15:05.bind Security Advisory The FreeBSD Project Topic: BIND remote denial of service vulnerability Category: contrib Module: bind Announced: 2015-02-25 Credits...

ISC BIND 9.9.6-S2 DNSSEC Validation DoS

According to its self-reported version number, the remote installation of BIND via DNSco is potentially affected by a denial of service vulnerability due to an error relating to DNSSEC validation and the managed-keys feature. A remote attacker can trigger an incorrect trust-anchor management...