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Test ID:1.3.6.1.4.1.25623.1.0.870973
Category:Red Hat Local Security Checks
Title:RedHat Update for bind97 RHSA-2013:0690-01
Summary:The remote host is missing an update for the 'bind97'; package(s) announced via the referenced advisory.
Description:Summary:
The remote host is missing an update for the 'bind97'
package(s) announced via the referenced advisory.

Vulnerability Insight:
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.

A denial of service flaw was found in the libdns library. A remote attacker
could use this flaw to send a specially-crafted DNS query to named that,
when processed, would cause named to use an excessive amount of memory, or
possibly crash. (CVE-2013-2266)

Note: This update disables the syntax checking of NAPTR (Naming Authority
Pointer) resource records.

All bind97 users are advised to upgrade to these updated packages, which
contain a patch to correct this issue. After installing the update, the
BIND daemon (named) will be restarted automatically.

Affected Software/OS:
bind97 on Red Hat Enterprise Linux (v. 5 server)

Solution:
Please Install the Updated Packages.

CVSS Score:
7.8

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2013-2266
http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html
BugTraq ID: 58736
http://www.securityfocus.com/bid/58736
Debian Security Information: DSA-2656 (Google Search)
http://www.debian.org/security/2013/dsa-2656
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101500.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101603.html
HPdes Security Advisory: HPSBUX02876
http://marc.info/?l=bugtraq&m=136804614120794&w=2
HPdes Security Advisory: SSRT101148
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19579
RedHat Security Advisories: RHSA-2013:0689
http://rhn.redhat.com/errata/RHSA-2013-0689.html
RedHat Security Advisories: RHSA-2013:0690
http://rhn.redhat.com/errata/RHSA-2013-0690.html
http://www.ubuntu.com/usn/USN-1783-1
CopyrightCopyright (C) 2013 Greenbone AG

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