6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.019 Low
EPSS
Percentile
88.5%
Updated Bind packages to correct a security issue are now available for Red Hat Enterprise Linux 2.1, 3, 4, and 5.
This update has been rated as having moderate security impact by the Red Hat Security Response Team.
BIND (Berkeley Internet Name Domain) is an implementation of the DNS (Domain Name System) protocols.
A flaw was discovered in the way BIND checked the return value of the OpenSSL DSA_do_verify function. On systems using DNSSEC, a malicious zone could present a malformed DSA certificate and bypass proper certificate validation, allowing spoofing attacks. (CVE-2009-0025)
For users of Red Hat Enterprise Linux 3 this update also addresses a bug which can cause BIND to occasionally exit with an assertion failure.
All BIND users are advised to upgrade to the updated package, which contains a backported patch to resolve this issue. After installing the update, BIND daemon will be restarted automatically.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2009:0020 and
# CentOS Errata and Security Advisory 2009:0020 respectively.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(35589);
script_version("1.20");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");
script_cve_id("CVE-2008-5077", "CVE-2009-0021", "CVE-2009-0025", "CVE-2009-0046", "CVE-2009-0047", "CVE-2009-0048", "CVE-2009-0049", "CVE-2009-0124", "CVE-2009-0125", "CVE-2009-0127", "CVE-2009-0128", "CVE-2009-0130");
script_bugtraq_id(33151);
script_xref(name:"RHSA", value:"2009:0020");
script_name(english:"CentOS 3 / 4 / 5 : bind (CESA-2009:0020)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote CentOS host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"Updated Bind packages to correct a security issue are now available
for Red Hat Enterprise Linux 2.1, 3, 4, and 5.
This update has been rated as having moderate security impact by the
Red Hat Security Response Team.
BIND (Berkeley Internet Name Domain) is an implementation of the DNS
(Domain Name System) protocols.
A flaw was discovered in the way BIND checked the return value of the
OpenSSL DSA_do_verify function. On systems using DNSSEC, a malicious
zone could present a malformed DSA certificate and bypass proper
certificate validation, allowing spoofing attacks. (CVE-2009-0025)
For users of Red Hat Enterprise Linux 3 this update also addresses a
bug which can cause BIND to occasionally exit with an assertion
failure.
All BIND users are advised to upgrade to the updated package, which
contains a backported patch to resolve this issue. After installing
the update, BIND daemon will be restarted automatically."
);
# https://lists.centos.org/pipermail/centos-announce/2009-February/015582.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?7c51a33c"
);
# https://lists.centos.org/pipermail/centos-announce/2009-February/015584.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?9caf8ad4"
);
# https://lists.centos.org/pipermail/centos-announce/2009-February/015586.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?7b980532"
);
# https://lists.centos.org/pipermail/centos-announce/2009-February/015587.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?4529c1ca"
);
# https://lists.centos.org/pipermail/centos-announce/2009-January/015538.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?0ce14458"
);
# https://lists.centos.org/pipermail/centos-announce/2009-January/015539.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?4482a8b0"
);
# https://lists.centos.org/pipermail/centos-announce/2009-January/015552.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?baa9fda1"
);
# https://lists.centos.org/pipermail/centos-announce/2009-January/015553.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?7076ada0"
);
script_set_attribute(attribute:"solution", value:"Update the affected bind packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(20, 287);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:bind");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:bind-chroot");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:bind-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:bind-libbind-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:bind-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:bind-sdb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:bind-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:caching-nameserver");
script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:3");
script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:4");
script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:5");
script_set_attribute(attribute:"vuln_publication_date", value:"2009/01/07");
script_set_attribute(attribute:"patch_publication_date", value:"2009/02/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2009/02/05");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2009-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"CentOS Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^(3|4|5)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 3.x / 4.x / 5.x", "CentOS " + os_ver);
if (!get_kb_item("Host/CentOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "CentOS", cpu);
flag = 0;
if (rpm_check(release:"CentOS-3", reference:"bind-9.2.4-23.el3")) flag++;
if (rpm_check(release:"CentOS-3", reference:"bind-chroot-9.2.4-23.el3")) flag++;
if (rpm_check(release:"CentOS-3", reference:"bind-devel-9.2.4-23.el3")) flag++;
if (rpm_check(release:"CentOS-3", reference:"bind-libs-9.2.4-23.el3")) flag++;
if (rpm_check(release:"CentOS-3", reference:"bind-utils-9.2.4-23.el3")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"bind-9.2.4-30.el4_7.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"bind-9.2.4-30.c4.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"bind-9.2.4-30.el4_7.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"bind-chroot-9.2.4-30.el4_7.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"bind-chroot-9.2.4-30.c4.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"bind-chroot-9.2.4-30.el4_7.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"bind-devel-9.2.4-30.el4_7.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"bind-devel-9.2.4-30.c4.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"bind-devel-9.2.4-30.el4_7.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"bind-libs-9.2.4-30.el4_7.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"bind-libs-9.2.4-30.c4.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"bind-libs-9.2.4-30.el4_7.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"bind-utils-9.2.4-30.el4_7.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"bind-utils-9.2.4-30.c4.1")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"bind-utils-9.2.4-30.el4_7.1")) flag++;
if (rpm_check(release:"CentOS-5", reference:"bind-9.3.4-6.0.3.P1.el5_2")) flag++;
if (rpm_check(release:"CentOS-5", reference:"bind-chroot-9.3.4-6.0.3.P1.el5_2")) flag++;
if (rpm_check(release:"CentOS-5", reference:"bind-devel-9.3.4-6.0.3.P1.el5_2")) flag++;
if (rpm_check(release:"CentOS-5", reference:"bind-libbind-devel-9.3.4-6.0.3.P1.el5_2")) flag++;
if (rpm_check(release:"CentOS-5", reference:"bind-libs-9.3.4-6.0.3.P1.el5_2")) flag++;
if (rpm_check(release:"CentOS-5", reference:"bind-sdb-9.3.4-6.0.3.P1.el5_2")) flag++;
if (rpm_check(release:"CentOS-5", reference:"bind-utils-9.3.4-6.0.3.P1.el5_2")) flag++;
if (rpm_check(release:"CentOS-5", reference:"caching-nameserver-9.3.4-6.0.3.P1.el5_2")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "bind / bind-chroot / bind-devel / bind-libbind-devel / bind-libs / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
centos | centos | bind | p-cpe:/a:centos:centos:bind |
centos | centos | bind-chroot | p-cpe:/a:centos:centos:bind-chroot |
centos | centos | bind-devel | p-cpe:/a:centos:centos:bind-devel |
centos | centos | bind-libbind-devel | p-cpe:/a:centos:centos:bind-libbind-devel |
centos | centos | bind-libs | p-cpe:/a:centos:centos:bind-libs |
centos | centos | bind-sdb | p-cpe:/a:centos:centos:bind-sdb |
centos | centos | bind-utils | p-cpe:/a:centos:centos:bind-utils |
centos | centos | caching-nameserver | p-cpe:/a:centos:centos:caching-nameserver |
centos | centos | 3 | cpe:/o:centos:centos:3 |
centos | centos | 4 | cpe:/o:centos:centos:4 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5077
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0021
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0025
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0046
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0047
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0048
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0049
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0124
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0125
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0127
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0128
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0130
www.nessus.org/u?0ce14458
www.nessus.org/u?4482a8b0
www.nessus.org/u?4529c1ca
www.nessus.org/u?7076ada0
www.nessus.org/u?7b980532
www.nessus.org/u?7c51a33c
www.nessus.org/u?9caf8ad4
www.nessus.org/u?baa9fda1