CVE-2019-6467: Reachable Assertion

A programming error in the nxdomain-redirect feature can cause an assertion failure in query.c if the alternate namespace used by nxdomain-redirect is a descendant of a zone that is served locally. The most likely scenario where this might occur is if the server, in addition to performing NXDOMAI...

CVE-2018-5744: Missing Release of Resource after Effective Lifetime

A failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.7 - 9.10.8-P1, 9.11.3 - 9.11.5-P1, 9.12.0 - 9.12.3-P1, and versions 9.10.7-S1 - 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 - 9.13.6 of th...

CVE-2019-6465: Incorrect Permission Assignment for Critical Resource

Controls for zone transfers may not be properly applied to Dynamically Loadable Zones DLZs if the zones are writable Versions affected: BIND 9.9.0 - 9.10.8-P1, 9.11.0 - 9.11.5-P2, 9.12.0 - 9.12.3-P2, and versions 9.9.3-S1 - 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 - 9.13.6 o...

CVE-2019-6471: Concurrent Execution using Shared Resource with Improper Synchronization

A race condition which may occur when discarding malformed packets can result in BIND exiting due to a REQUIRE assertion failure in dispatch.c. Versions affected: BIND 9.11.0 - 9.11.7, 9.12.0 - 9.12.4-P1, 9.14.0 - 9.14.2. Also all releases of the BIND 9.13 development branch and version 9.15.0 of...

CVE-2018-5745: Use of a Broken or Risky Cryptographic Algorithm

"managed-keys" is a feature which allows a BIND resolver to automatically maintain the keys used by trust anchors which operators configure for use in DNSSEC validation. Due to an error in the managed-keys feature it is possible for a BIND server which uses managed-keys to exit due to an assertio...

CVE-2019-6469: Reachable Assertion

An error in the EDNS Client Subnet ECS feature for recursive resolvers can cause BIND to exit with an assertion failure when processing a response that has malformed RRSIGs. Versions affected: BIND 9.10.5-S1 - 9.11.6-S1 of BIND 9 Supported Preview Edition...

RHEL 7 : bind (RHSA-2019:2977)

"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:2977 advisory. The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named C Tenable...

CVE-2018-5743: Allocation of Resources Without Limits or Throttling

By design, BIND is intended to limit the number of TCP clients that can be connected at any given time. The number of allowed connections is a tunable parameter which, if unset, defaults to a conservative value for most servers. Unfortunately, the code which was intended to limit the number of...

CVE-2019-6468: Reachable Assertion

In BIND Supported Preview Edition, an error in the nxdomain-redirect feature can occur in versions which support EDNS Client Subnet ECS features. In those versions which have ECS support, enabling nxdomain-redirect is likely to lead to BIND exiting due to assertion failure. Versions affected: BIN...

bind: Limiting simultaneous TCP clients is ineffective

A flaw was found in the way bind implemented tunable which limited simultaneous TCP client connections. A remote attacker could use this flaw to exhaust the pool of file descriptors available to named, potentially affecting network connections and the management of files such as log files or zone...

Important: Red Hat Security Advisory: bind security update

An update for bind is now available for Red Hat Enterprise Linux 7.5 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...

openSUSE Security Update : bind (openSUSE-2019-2263)

This update for bind fixes the following issues : Security issue fixed : - CVE-2019-6471: Fixed a reachable assert in dispatch.c. bsc1138687 Non-security issue fixed : - bind will no longer rely on /etc/insserv.conf bsc1118367, bsc1118368 This update was imported from the SUSE:SLE-15:Update updat...

openSUSE: Security Advisory for bind (openSUSE-SU-2019:2263-1)

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

SUSE SLED15 / SLES15 Security Update : bind (SUSE-SU-2019:2550-1)

This update for bind fixes the following issues : Security issue fixed : CVE-2019-6471: Fixed a reachable assert in dispatch.c. bsc1138687 Non-security issue fixed: bind will no longer rely on /etc/insserv.conf bsc1118367, bsc1118368 Note that Tenable Network Security has extracted the preceding...

openSUSE Security Update : bind (openSUSE-2019-2265)

This update for bind fixes the following issues : Security issue fixed : - CVE-2019-6471: Fixed a reachable assert in dispatch.c. bsc1138687 Non-security issue fixed : - bind will no longer rely on /etc/insserv.conf bsc1118367, bsc1118368 This update was imported from the SUSE:SLE-15:Update updat...

OPENSUSE-SU-2019:2265-1 Security update for bind

This update for bind fixes the following issues: Security issue fixed: - CVE-2019-6471: Fixed a reachable assert in dispatch.c. bsc1138687 Non-security issue fixed: - bind will no longer rely on /etc/insserv.conf bsc1118367, bsc1118368 This update was imported from the SUSE:SLE-15:Update update...

OPENSUSE-SU-2019:2263-1 Security update for bind

This update for bind fixes the following issues: Security issue fixed: - CVE-2019-6471: Fixed a reachable assert in dispatch.c. bsc1138687 Non-security issue fixed: - bind will no longer rely on /etc/insserv.conf bsc1118367, bsc1118368 This update was imported from the SUSE:SLE-15:Update update...

Security update for bind (important)

openSUSE Security Update: Security update for bind Announcement ID: openSUSE-SU-2019:2265-1 Rating: important References: 1118367 1118368 1138687 Cross-References: CVE-2019-6471 Affected Products: openSUSE Leap 15.1 An update that solves one vulnerability and has two fixes is now available...

Security update for bind (important)

openSUSE Security Update: Security update for bind Announcement ID: openSUSE-SU-2019:2263-1 Rating: important References: 1118367 1118368 1138687 Cross-References: CVE-2019-6471 Affected Products: openSUSE Leap 15.0 An update that solves one vulnerability and has two fixes is now available...

CVE-2016-9147

A denial of service flaw was found in the way BIND handled a query response containing inconsistent DNSSEC information. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response...