Executive Summary
Summary | |
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Title | bind security update |
Informations | |||
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Name | RHSA-2015:1471 | First vendor Publication | 2015-07-22 |
Vendor | RedHat | Last vendor Modification | 2015-07-22 |
Severity (Vendor) | Important | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C) | |||
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Cvss Base Score | 7.8 | Attack Range | Network |
Cvss Impact Score | 6.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Updated bind packages that fix one security issue are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, 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. A flaw was found in the way BIND performed DNSSEC validation. An attacker able to make BIND (functioning as a DNS resolver with DNSSEC validation enabled) resolve a name in an attacker-controlled domain could cause named to exit unexpectedly with an assertion failure. (CVE-2015-4620) Red Hat would like to thank ISC for reporting this issue. All bind users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing the update, the BIND daemon (named) will be restarted automatically. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1237258 - CVE-2015-4620 bind: abort DoS caused by uninitialized value use in isselfsigned() |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2015-1471.html |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-17 | Code |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:29394 | |||
Oval ID: | oval:org.mitre.oval:def:29394 | ||
Title: | HP-UX Running BIND, Remote Denial of Service (DoS) | ||
Description: | 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 making a query for a name in that zone. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-4620 | Version: | 3 |
Platform(s): | HP-UX 11 | Product(s): | |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2017-04-21 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0066.nasl - Type : ACT_GATHER_INFO |
2015-10-19 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201510-01.nasl - Type : ACT_GATHER_INFO |
2015-08-04 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150722_bind_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2015-07-31 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2015-0105.nasl - Type : ACT_GATHER_INFO |
2015-07-30 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-1471.nasl - Type : ACT_GATHER_INFO |
2015-07-29 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL16912.nasl - Type : ACT_GATHER_INFO |
2015-07-28 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-1471.nasl - Type : ACT_GATHER_INFO |
2015-07-23 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2015-566.nasl - Type : ACT_GATHER_INFO |
2015-07-23 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1471.nasl - Type : ACT_GATHER_INFO |
2015-07-22 | Name : The remote Fedora host is missing a security update. File : fedora_2015-11484.nasl - Type : ACT_GATHER_INFO |
2015-07-21 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-1443.nasl - Type : ACT_GATHER_INFO |
2015-07-21 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-1443.nasl - Type : ACT_GATHER_INFO |
2015-07-21 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-1443.nasl - Type : ACT_GATHER_INFO |
2015-07-21 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150720_bind_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2015-07-20 | Name : The remote Fedora host is missing a security update. File : fedora_2015-11483.nasl - Type : ACT_GATHER_INFO |
2015-07-17 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-494.nasl - Type : ACT_GATHER_INFO |
2015-07-14 | Name : The remote Debian host is missing a security update. File : debian_DLA-270.nasl - Type : ACT_GATHER_INFO |
2015-07-14 | Name : The remote name server is affected by a denial of service vulnerability. File : bind9_9102_p2.nasl - Type : ACT_GATHER_INFO |
2015-07-09 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1205-1.nasl - Type : ACT_GATHER_INFO |
2015-07-09 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-1204-1.nasl - Type : ACT_GATHER_INFO |
2015-07-08 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2015-188-04.nasl - Type : ACT_GATHER_INFO |
2015-07-08 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2669-1.nasl - Type : ACT_GATHER_INFO |
2015-07-08 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3304.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2015-12-05 13:28:12 |
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2015-07-31 13:29:12 |
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2015-07-24 13:30:07 |
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2015-07-22 17:27:40 |
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