drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in BIND
Name: |
Denial of Service in BIND |
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ID: |
RHSA-2017:0276-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mi, 15. Februar 2017, 16:52 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2017-3135
https://kb.isc.org/article/AA-01453 |
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Applikationen: |
BIND |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: bind security update Advisory ID: RHSA-2017:0276-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2017-0276.html Issue date: 2017-02-15 CVE Names: CVE-2017-3135 =====================================================================
1. Summary:
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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
3. Description:
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.
4. Solution:
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing the update, the BIND daemon (named) will be restarted automatically.
5. Bugs fixed (https://bugzilla.redhat.com/):
1420193 - CVE-2017-3135 bind: Assertion failure when using DNS64 and RPZ Can Lead to Crash
6. Package List:
Red Hat Enterprise Linux Client (v. 7):
Source: bind-9.9.4-38.el7_3.2.src.rpm
noarch: bind-license-9.9.4-38.el7_3.2.noarch.rpm
x86_64: bind-debuginfo-9.9.4-38.el7_3.2.i686.rpm bind-debuginfo-9.9.4-38.el7_3.2.x86_64.rpm bind-libs-9.9.4-38.el7_3.2.i686.rpm bind-libs-9.9.4-38.el7_3.2.x86_64.rpm bind-libs-lite-9.9.4-38.el7_3.2.i686.rpm bind-libs-lite-9.9.4-38.el7_3.2.x86_64.rpm bind-utils-9.9.4-38.el7_3.2.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: bind-9.9.4-38.el7_3.2.x86_64.rpm bind-chroot-9.9.4-38.el7_3.2.x86_64.rpm bind-debuginfo-9.9.4-38.el7_3.2.i686.rpm bind-debuginfo-9.9.4-38.el7_3.2.x86_64.rpm bind-devel-9.9.4-38.el7_3.2.i686.rpm bind-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-lite-devel-9.9.4-38.el7_3.2.i686.rpm bind-lite-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.i686.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.i686.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-utils-9.9.4-38.el7_3.2.x86_64.rpm bind-sdb-9.9.4-38.el7_3.2.x86_64.rpm bind-sdb-chroot-9.9.4-38.el7_3.2.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: bind-9.9.4-38.el7_3.2.src.rpm
noarch: bind-license-9.9.4-38.el7_3.2.noarch.rpm
x86_64: bind-debuginfo-9.9.4-38.el7_3.2.i686.rpm bind-debuginfo-9.9.4-38.el7_3.2.x86_64.rpm bind-libs-9.9.4-38.el7_3.2.i686.rpm bind-libs-9.9.4-38.el7_3.2.x86_64.rpm bind-libs-lite-9.9.4-38.el7_3.2.i686.rpm bind-libs-lite-9.9.4-38.el7_3.2.x86_64.rpm bind-utils-9.9.4-38.el7_3.2.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64: bind-9.9.4-38.el7_3.2.x86_64.rpm bind-chroot-9.9.4-38.el7_3.2.x86_64.rpm bind-debuginfo-9.9.4-38.el7_3.2.i686.rpm bind-debuginfo-9.9.4-38.el7_3.2.x86_64.rpm bind-devel-9.9.4-38.el7_3.2.i686.rpm bind-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-lite-devel-9.9.4-38.el7_3.2.i686.rpm bind-lite-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.i686.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.i686.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-utils-9.9.4-38.el7_3.2.x86_64.rpm bind-sdb-9.9.4-38.el7_3.2.x86_64.rpm bind-sdb-chroot-9.9.4-38.el7_3.2.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: bind-9.9.4-38.el7_3.2.src.rpm
aarch64: bind-9.9.4-38.el7_3.2.aarch64.rpm bind-chroot-9.9.4-38.el7_3.2.aarch64.rpm bind-debuginfo-9.9.4-38.el7_3.2.aarch64.rpm bind-libs-9.9.4-38.el7_3.2.aarch64.rpm bind-libs-lite-9.9.4-38.el7_3.2.aarch64.rpm bind-pkcs11-9.9.4-38.el7_3.2.aarch64.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.aarch64.rpm bind-pkcs11-utils-9.9.4-38.el7_3.2.aarch64.rpm bind-utils-9.9.4-38.el7_3.2.aarch64.rpm
noarch: bind-license-9.9.4-38.el7_3.2.noarch.rpm
ppc64: bind-9.9.4-38.el7_3.2.ppc64.rpm bind-chroot-9.9.4-38.el7_3.2.ppc64.rpm bind-debuginfo-9.9.4-38.el7_3.2.ppc.rpm bind-debuginfo-9.9.4-38.el7_3.2.ppc64.rpm bind-libs-9.9.4-38.el7_3.2.ppc.rpm bind-libs-9.9.4-38.el7_3.2.ppc64.rpm bind-libs-lite-9.9.4-38.el7_3.2.ppc.rpm bind-libs-lite-9.9.4-38.el7_3.2.ppc64.rpm bind-utils-9.9.4-38.el7_3.2.ppc64.rpm
ppc64le: bind-9.9.4-38.el7_3.2.ppc64le.rpm bind-chroot-9.9.4-38.el7_3.2.ppc64le.rpm bind-debuginfo-9.9.4-38.el7_3.2.ppc64le.rpm bind-libs-9.9.4-38.el7_3.2.ppc64le.rpm bind-libs-lite-9.9.4-38.el7_3.2.ppc64le.rpm bind-pkcs11-9.9.4-38.el7_3.2.ppc64le.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.ppc64le.rpm bind-pkcs11-utils-9.9.4-38.el7_3.2.ppc64le.rpm bind-utils-9.9.4-38.el7_3.2.ppc64le.rpm
s390x: bind-9.9.4-38.el7_3.2.s390x.rpm bind-chroot-9.9.4-38.el7_3.2.s390x.rpm bind-debuginfo-9.9.4-38.el7_3.2.s390.rpm bind-debuginfo-9.9.4-38.el7_3.2.s390x.rpm bind-libs-9.9.4-38.el7_3.2.s390.rpm bind-libs-9.9.4-38.el7_3.2.s390x.rpm bind-libs-lite-9.9.4-38.el7_3.2.s390.rpm bind-libs-lite-9.9.4-38.el7_3.2.s390x.rpm bind-utils-9.9.4-38.el7_3.2.s390x.rpm
x86_64: bind-9.9.4-38.el7_3.2.x86_64.rpm bind-chroot-9.9.4-38.el7_3.2.x86_64.rpm bind-debuginfo-9.9.4-38.el7_3.2.i686.rpm bind-debuginfo-9.9.4-38.el7_3.2.x86_64.rpm bind-libs-9.9.4-38.el7_3.2.i686.rpm bind-libs-9.9.4-38.el7_3.2.x86_64.rpm bind-libs-lite-9.9.4-38.el7_3.2.i686.rpm bind-libs-lite-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.i686.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-utils-9.9.4-38.el7_3.2.x86_64.rpm bind-utils-9.9.4-38.el7_3.2.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
aarch64: bind-debuginfo-9.9.4-38.el7_3.2.aarch64.rpm bind-devel-9.9.4-38.el7_3.2.aarch64.rpm bind-lite-devel-9.9.4-38.el7_3.2.aarch64.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.aarch64.rpm bind-sdb-9.9.4-38.el7_3.2.aarch64.rpm bind-sdb-chroot-9.9.4-38.el7_3.2.aarch64.rpm
ppc64: bind-debuginfo-9.9.4-38.el7_3.2.ppc.rpm bind-debuginfo-9.9.4-38.el7_3.2.ppc64.rpm bind-devel-9.9.4-38.el7_3.2.ppc.rpm bind-devel-9.9.4-38.el7_3.2.ppc64.rpm bind-lite-devel-9.9.4-38.el7_3.2.ppc.rpm bind-lite-devel-9.9.4-38.el7_3.2.ppc64.rpm bind-pkcs11-9.9.4-38.el7_3.2.ppc64.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.ppc.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.ppc64.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.ppc.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.ppc64.rpm bind-pkcs11-utils-9.9.4-38.el7_3.2.ppc64.rpm bind-sdb-9.9.4-38.el7_3.2.ppc64.rpm bind-sdb-chroot-9.9.4-38.el7_3.2.ppc64.rpm
ppc64le: bind-debuginfo-9.9.4-38.el7_3.2.ppc64le.rpm bind-devel-9.9.4-38.el7_3.2.ppc64le.rpm bind-lite-devel-9.9.4-38.el7_3.2.ppc64le.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.ppc64le.rpm bind-sdb-9.9.4-38.el7_3.2.ppc64le.rpm bind-sdb-chroot-9.9.4-38.el7_3.2.ppc64le.rpm
s390x: bind-debuginfo-9.9.4-38.el7_3.2.s390.rpm bind-debuginfo-9.9.4-38.el7_3.2.s390x.rpm bind-devel-9.9.4-38.el7_3.2.s390.rpm bind-devel-9.9.4-38.el7_3.2.s390x.rpm bind-lite-devel-9.9.4-38.el7_3.2.s390.rpm bind-lite-devel-9.9.4-38.el7_3.2.s390x.rpm bind-pkcs11-9.9.4-38.el7_3.2.s390x.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.s390.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.s390x.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.s390.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.s390x.rpm bind-pkcs11-utils-9.9.4-38.el7_3.2.s390x.rpm bind-sdb-9.9.4-38.el7_3.2.s390x.rpm bind-sdb-chroot-9.9.4-38.el7_3.2.s390x.rpm
x86_64: bind-debuginfo-9.9.4-38.el7_3.2.i686.rpm bind-debuginfo-9.9.4-38.el7_3.2.x86_64.rpm bind-devel-9.9.4-38.el7_3.2.i686.rpm bind-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-lite-devel-9.9.4-38.el7_3.2.i686.rpm bind-lite-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.i686.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-sdb-9.9.4-38.el7_3.2.x86_64.rpm bind-sdb-chroot-9.9.4-38.el7_3.2.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: bind-9.9.4-38.el7_3.2.src.rpm
noarch: bind-license-9.9.4-38.el7_3.2.noarch.rpm
x86_64: bind-9.9.4-38.el7_3.2.x86_64.rpm bind-chroot-9.9.4-38.el7_3.2.x86_64.rpm bind-debuginfo-9.9.4-38.el7_3.2.i686.rpm bind-debuginfo-9.9.4-38.el7_3.2.x86_64.rpm bind-libs-9.9.4-38.el7_3.2.i686.rpm bind-libs-9.9.4-38.el7_3.2.x86_64.rpm bind-libs-lite-9.9.4-38.el7_3.2.i686.rpm bind-libs-lite-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.i686.rpm bind-pkcs11-libs-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-utils-9.9.4-38.el7_3.2.x86_64.rpm bind-utils-9.9.4-38.el7_3.2.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64: bind-debuginfo-9.9.4-38.el7_3.2.i686.rpm bind-debuginfo-9.9.4-38.el7_3.2.x86_64.rpm bind-devel-9.9.4-38.el7_3.2.i686.rpm bind-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-lite-devel-9.9.4-38.el7_3.2.i686.rpm bind-lite-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.i686.rpm bind-pkcs11-devel-9.9.4-38.el7_3.2.x86_64.rpm bind-sdb-9.9.4-38.el7_3.2.x86_64.rpm bind-sdb-chroot-9.9.4-38.el7_3.2.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2017-3135 https://access.redhat.com/security/updates/classification/#moderate https://kb.isc.org/article/AA-01453
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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