Under some conditions when using both DNS64 and RPZ to rewrite query responses, query processing can resume in an inconsistent state leading to either an INSIST assertion failure or an attempt to read through a NULL pointer. Affects BIND 9.8.8, 9.9.3-S1 -> 9.9.9-S7, 9.9.3 -> 9.9.9-P5, 9.9.10b1, 9.10.0 -> 9.10.4-P5, 9.10.5b1, 9.11.0 -> 9.11.0-P2, 9.11.1b1.

According to the versions of the bind packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - BIND (Berkeley Internet Name Domain) is an     implementation of the DNS (Domain Name System)     protocols. BIND includes a DNS server (named), which     resolves host names to IP addresses a resolver library     (routines for applications to use when interfacing with     DNS) and tools for verifying that the DNS server is     operating properly.Security Fix(es):A buffer overflow     flaw was found in the SPNEGO implementation used by     BIND. This flaw allows a remote attacker to cause the     named process to crash or possibly perform remote code     execution. The highest threat from this vulnerability     is to confidentiality, integrity, as well as system     availability.(CVE-2020-8625)named in ISC BIND 9.9.9-P4,     9.9.9-S6, 9.10.4-P4, and 9.11.0-P1 allows remote     attackers to cause a denial of service (assertion     failure and daemon exit) via a response containing an     inconsistency among the DNSSEC-related     RRsets.(CVE-2016-9147)Under some conditions when using     both DNS64 and RPZ to rewrite query responses, query     processing can resume in an inconsistent state leading     to either an INSIST assertion failure or an attempt to     read through a NULL pointer. Affects BIND 9.8.8,     9.9.3-S1 -> 9.9.9-S7, 9.9.3 -> 9.9.9-P5, 9.9.10b1,     9.10.0 -> 9.10.4-P5, 9.10.5b1, 9.11.0 -> 9.11.0-P2,     9.11.1b1.(CVE-2017-3135)Mistaken assumptions about the     ordering of records in the answer section of a response     containing CNAME or DNAME resource records could lead     to a situation in which named would exit with an     assertion failure when processing a response in which     records occurred in an unusual order. Affects BIND     9.9.9-P6, 9.9.10b1->9.9.10rc1, 9.10.4-P6,     9.10.5b1->9.10.5rc1, 9.11.0-P3, 9.11.1b1->9.11.1rc1,     and 9.9.9-S8.(CVE-2017-3137)apl_42.c in ISC BIND 9.x     before 9.9.8-P3, 9.9.x, and 9.10.x before 9.10.3-P3     allows remote authenticated users to cause a denial of     service (INSIST assertion failure and daemon exit) via     a malformed Address Prefix List (APL)     record.(CVE-2015-8704)named in ISC BIND 9.x before     9.9.9-P5, 9.10.x before 9.10.4-P5, and 9.11.x before     9.11.0-P2 allows remote attackers to cause a denial of     service (assertion failure and daemon exit) via a     crafted DS resource record in an answer.(CVE-2016-9444)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote host is affected by the vulnerability described in GLSA-201708-01 (BIND: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in BIND. Please review the       CVE identifiers referenced below for details.
  Impact :

    A remote attacker could send a specially crafted DNS request to the BIND       resolver resulting in a Denial of Service condition.
  Workaround :

    There is no known workaround at this time.

According to its self-reported version and model number, the remote Juniper Junos device is affected by a denial of service vulnerability in ISC BIND, specifically in the query_find() function within file bin/named/query.c, when simultaneously using DNS64 and RPZ for query responses. An unauthenticated, remote attacker can exploit this to cause an INSIST assertion failure or a NULL pointer read, resulting in termination of the service.

An update for bind is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.

Security Fix(es) :

* A denial of service flaw was found in the way BIND handled query responses when both DNS64 and RPZ were used. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure or a NULL pointer dereference via a specially crafted DNS response. (CVE-2017-3135)

Red Hat would like to thank ISC for reporting this issue. Upstream acknowledges Ramesh Damodaran (Infoblox) and Aliaksandr Shubnik (Infoblox) as the original reporter.

Note that Tenable Network Security has attempted to extract the preceding description block directly from the corresponding Red Hat security advisory. Virtuozzo provides no description for VZLSA advisories. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the bind packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A denial of service flaw was found in the way BIND     handled query responses when both DNS64 and RPZ were     used. A remote attacker could use this flaw to make     named exit unexpectedly with an assertion failure or a     null pointer dereference via a specially crafted DNS     response. (CVE-2017-3135)

  - A denial of service flaw was found in the way BIND     processed a response to an ANY query. A remote attacker     could use this flaw to make named exit unexpectedly     with an assertion failure via a specially crafted DNS     response. (CVE-2016-9131)

  - 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. (CVE-2016-9147)

  - A denial of service flaw was found in the way BIND     handled an unusually-formed DS record response. A     remote attacker could use this flaw to make named exit     unexpectedly with an assertion failure via a specially     crafted DNS response. (CVE-2016-9444)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for bind fixes the following issues :

  - Fixed a possible denial of service vulnerability     (affected only configurations using both DNS64 and RPZ,     CVE-2017-3135, bsc#1024130)

This update was imported from the SUSE:SLE-12-SP1:Update update project.

Security fix for CVE-2017-3135 (unaffected), fixes regression made by CVE-2016-8864

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for bind fixes the following issues :

  - Fixed a possible denial of service vulnerability     (affected only configurations using both DNS64 and RPZ,     CVE-2017-3135, bsc#1024130)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

CVE-2017-3135 Assertion failure when using DNS64 and RPZ can lead to crash.

For Debian 7 'Wheezy', these problems have been fixed in version 1:9.8.4.dfsg.P1-6+nmu2+deb7u15.

We recommend that you upgrade your bind9 packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

It was discovered that a maliciously crafted query can cause ISC's BIND DNS server (named) to crash if both Response Policy Zones (RPZ) and DNS64 (a bridge between IPv4 and IPv6 networks) are enabled. It is uncommon for both of these options to be used in combination, so very few systems will be affected by this problem in practice.

This update also corrects an additional regression caused by the fix for CVE-2016-8864, which was applied in a previous security update.

Under some conditions when using both DNS64 and RPZ to rewrite query responses, query processing can resume in an inconsistent state leading to either an INSIST assertion failure or an attempt to read through a NULL pointer. Affects BIND 9.8.8, 9.9.3-S1 -> 9.9.9-S7, 9.9.3 -> 9.9.9-P5, 9.9.10b1, 9.10.0 -> 9.10.4-P5, 9.10.5b1, 9.11.0 -> 9.11.0-P2, 9.11.1b1. (CVE-2015-3135)

BIG-IP configurations using DNS64 (the DNS IPv6 to IPv4 option configured in the DNS profile) and Response Policy Zone (RPZ) rewriting (in the BIND configuration) together are affected by this CVE.

Note : The DNS IPv6 to IPv4 option is disabled, by default, in the DNS profile.

Note : RPZ Rewriting is an optional BIND 9.x configuration that allows administrators to create DNS deny lists.

Impact

Remote attackers may be able to cause a BIND denial-of-service (DoS) attack by making a query for an AAAA record.

Security fix for CVE-2017-3135

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Versions of ISC BIND 9.9.9 Supported Preview (S) prior to 9.9.9-S8, 9.9.9 prior to 9.9.9-P6, 9.10.x prior to 9.10.4-P6, and 9.11.x prior to 9.11.0-P3 are unpatched for a flaw in the 'query_find()' function in 'bin/named/query.c' that is triggered when using DNS64 and RPZ simultaneously for rewriting query responses. This may allow a remote attacker to cause the service to terminate.

According to its self-reported version number, the instance of ISC BIND 9 running on the remote name server is 9.8.8 or 9.9.x prior to 9.9.9-P6 or 9.9.9-S8, 9.10.x prior to 9.10.4-P6, or 9.11.x prior to 9.11.0-P3. It is, therefore, affected by a denial of service vulnerability in the query_find() function in query.c that is triggered when using DNS64 and RPZ simultaneously for rewriting query responses. An unauthenticated, remote attacker can exploit this to cause an INSIST assertion failure or a NULL pointer read, resulting in a termination of the service.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3201-1 advisory.

    It was discovered that Bind incorrectly handled rewriting certain query responses when using both DNS64     and RPZ. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of     service.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Security Fix(es) :

  - A denial of service flaw was found in the way BIND     handled query responses when both DNS64 and RPZ were     used. A remote attacker could use this flaw to make     named exit unexpectedly with an assertion failure or a     NULL pointer dereference via a specially crafted DNS     response. (CVE-2017-3135)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2017:0276 advisory.

    The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols.
    BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing     with DNS); and tools for verifying that the DNS server is operating correctly.

    Security Fix(es):

    * A denial of service flaw was found in the way BIND handled query responses when both DNS64 and RPZ were     used. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure or a     null pointer dereference via a specially crafted DNS response. (CVE-2017-3135)

    Red Hat would like to thank ISC for reporting this issue. Upstream acknowledges Ramesh Damodaran     (Infoblox) and Aliaksandr Shubnik (Infoblox) as the original reporter.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2017-0276 advisory.

    - Fix CVE-2017-3135 (ISC change 4557)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

An update for bind is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.

Security Fix(es) :

* A denial of service flaw was found in the way BIND handled query responses when both DNS64 and RPZ were used. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure or a NULL pointer dereference via a specially crafted DNS response. (CVE-2017-3135)

Red Hat would like to thank ISC for reporting this issue. Upstream acknowledges Ramesh Damodaran (Infoblox) and Aliaksandr Shubnik (Infoblox) as the original reporter.

New bind packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, 14.2, and -current to fix a security issue.

ID	Name	Product	Family	Severity
147614	EulerOS Virtualization for ARM 64 3.0.2.0 : bind (EulerOS-SA-2021-1396)	Nessus	Huawei Local Security Checks	high
102531	GLSA-201708-01 : BIND: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	high
102074	Juniper Junos SRX, vSRX, and J-Series ISC BIND DoS (JSA10799)	Nessus	Junos Local Security Checks	high
101423	Virtuozzo 7 : bind / bind-chroot / bind-devel / bind-libs / etc (VZLSA-2017-0276)	Nessus	Virtuozzo Local Security Checks	medium
99871	EulerOS 2.0 SP2 : bind (EulerOS-SA-2017-1026)	Nessus	Huawei Local Security Checks	high
99870	EulerOS 2.0 SP1 : bind (EulerOS-SA-2017-1025)	Nessus	Huawei Local Security Checks	high
97568	openSUSE Security Update : bind (openSUSE-2017-314)	Nessus	SuSE Local Security Checks	medium
97541	Fedora 24 : bind99 (2017-d0c9bf9508)	Nessus	Fedora Local Security Checks	high
97536	Fedora 25 : bind99 (2017-96b7f4f53e)	Nessus	Fedora Local Security Checks	high
97520	SUSE SLED12 / SLES12 Security Update : bind (SUSE-SU-2017:0596-1)	Nessus	SuSE Local Security Checks	medium
97519	SUSE SLES11 Security Update : bind (SUSE-SU-2017:0595-1)	Nessus	SuSE Local Security Checks	medium
97518	SUSE SLES12 Security Update : bind (SUSE-SU-2017:0594-1)	Nessus	SuSE Local Security Checks	medium
97440	Debian DLA-843-1 : bind9 security update	Nessus	Debian Local Security Checks	medium
97399	Debian DSA-3795-1 : bind9 - security update	Nessus	Debian Local Security Checks	medium
97333	F5 Networks BIG-IP : BIND vulnerability (K80533167)	Nessus	F5 Networks Local Security Checks	medium
97242	Fedora 24 : 32:bind (2017-27099c270a)	Nessus	Fedora Local Security Checks	medium
9968	ISC BIND 9.9.9 < 9.9.9-S8 / 9.9.9-P6 / 9.10.x < 9.10.4-P6 / 9.11.x < 9.11.0-P3 DoS	Nessus Network Monitor	DNS Servers	high
97227	ISC BIND 9 < 9.9.9-P6 / 9.9.9-S8 / 9.10.4-P6 / 9.11.0-P3 DNS64 and RPZ DoS	Nessus	DNS	medium
97223	Ubuntu 14.04 LTS / 16.04 LTS : Bind vulnerabilities (USN-3201-1)	Nessus	Ubuntu Local Security Checks	medium
97201	Scientific Linux Security Update : bind on SL7.x x86_64 (20170215)	Nessus	Scientific Linux Local Security Checks	medium
97200	RHEL 7 : bind (RHSA-2017:0276)	Nessus	Red Hat Local Security Checks	medium
97198	Oracle Linux 7 : bind (ELSA-2017-0276)	Nessus	Oracle Linux Local Security Checks	medium
97194	CentOS 7 : bind (CESA-2017:0276)	Nessus	CentOS Local Security Checks	medium
97162	Fedora 25 : 32:bind (2017-2b46c8b6c2)	Nessus	Fedora Local Security Checks	medium
97101	Slackware 13.0 / 13.1 / 13.37 / 14.0 / 14.1 / 14.2 / current : bind (SSA:2017-041-01)	Nessus	Slackware Local Security Checks	medium

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