5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.934 High
EPSS
Percentile
99.1%
This update for bind fixes the following issues: CVE-2017-3137 (bsc#1033467): Mistaken assumptions about the ordering of records in the answer section of a response containing CNAME or DNAME resource records could have been exploited to cause a denial of service of a bind server performing recursion. CVE-2017-3136 (bsc#1033466): An attacker could have constructed a query that would cause a denial of service of servers configured to use DNS64. CVE-2017-3138 (bsc#1033468): An attacker with access to the BIND control channel could have caused the server to stop by triggering an assertion failure. CVE-2016-6170 (bsc#987866): Primary DNS servers could have caused a denial of service of secondary DNS servers via a large AXFR response. IXFR servers could have caused a denial of service of IXFR clients via a large IXFR response. Remote authenticated users could have caused a denial of service of primary DNS servers via a large UPDATE message. CVE-2016-2775 (bsc#989528): When lwresd or the named lwres option were enabled, bind allowed remote attackers to cause a denial of service (daemon crash) via a long request that uses the lightweight resolver protocol. One additional non-security bug was fixed: The default umask was changed to 077. (bsc#1020983)
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.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2017:0998-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(99356);
script_version("3.16");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2016-2775", "CVE-2016-6170", "CVE-2017-3136", "CVE-2017-3137", "CVE-2017-3138");
script_xref(name:"IAVA", value:"2017-A-0004");
script_name(english:"SUSE SLED12 / SLES12 Security Update : bind (SUSE-SU-2017:0998-1)");
script_summary(english:"Checks rpm output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote SUSE host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"This update for bind fixes the following issues: CVE-2017-3137
(bsc#1033467): Mistaken assumptions about the ordering of records in
the answer section of a response containing CNAME or DNAME resource
records could have been exploited to cause a denial of service of a
bind server performing recursion. CVE-2017-3136 (bsc#1033466): An
attacker could have constructed a query that would cause a denial of
service of servers configured to use DNS64. CVE-2017-3138
(bsc#1033468): An attacker with access to the BIND control channel
could have caused the server to stop by triggering an assertion
failure. CVE-2016-6170 (bsc#987866): Primary DNS servers could have
caused a denial of service of secondary DNS servers via a large AXFR
response. IXFR servers could have caused a denial of service of IXFR
clients via a large IXFR response. Remote authenticated users could
have caused a denial of service of primary DNS servers via a large
UPDATE message. CVE-2016-2775 (bsc#989528): When lwresd or the named
lwres option were enabled, bind allowed remote attackers to cause a
denial of service (daemon crash) via a long request that uses the
lightweight resolver protocol. One additional non-security bug was
fixed: The default umask was changed to 077. (bsc#1020983)
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."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1020983"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1033466"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1033467"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1033468"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=987866"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=989528"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-2775/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-6170/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-3136/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-3137/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-3138/"
);
# https://www.suse.com/support/update/announcement/2017/suse-su-20170998-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?f6f6decc"
);
script_set_attribute(
attribute:"solution",
value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Software Development Kit 12-SP2:zypper in -t
patch SUSE-SLE-SDK-12-SP2-2017-582=1
SUSE Linux Enterprise Software Development Kit 12-SP1:zypper in -t
patch SUSE-SLE-SDK-12-SP1-2017-582=1
SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:zypper in -t
patch SUSE-SLE-RPI-12-SP2-2017-582=1
SUSE Linux Enterprise Server 12-SP2:zypper in -t patch
SUSE-SLE-SERVER-12-SP2-2017-582=1
SUSE Linux Enterprise Server 12-SP1:zypper in -t patch
SUSE-SLE-SERVER-12-SP1-2017-582=1
SUSE Linux Enterprise Desktop 12-SP2:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP2-2017-582=1
SUSE Linux Enterprise Desktop 12-SP1:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP1-2017-582=1
To bring your system up-to-date, use 'zypper patch'."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:bind");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:bind-chrootenv");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:bind-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:bind-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:bind-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:bind-libs-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:bind-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:bind-utils-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/07/06");
script_set_attribute(attribute:"patch_publication_date", value:"2017/04/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/04/13");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/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/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(1|2)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP1/2", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(1|2)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP1/2", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"1", reference:"bind-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"bind-chrootenv-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"bind-debuginfo-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"bind-debugsource-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"bind-libs-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"bind-libs-debuginfo-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"bind-utils-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"bind-utils-debuginfo-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"bind-libs-32bit-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"bind-libs-debuginfo-32bit-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"bind-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"bind-chrootenv-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"bind-debuginfo-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"bind-debugsource-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"bind-libs-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"bind-libs-debuginfo-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"bind-utils-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"bind-utils-debuginfo-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"bind-libs-32bit-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", cpu:"x86_64", reference:"bind-libs-debuginfo-32bit-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"bind-debuginfo-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"bind-debugsource-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"bind-libs-32bit-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"bind-libs-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"bind-libs-debuginfo-32bit-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"bind-libs-debuginfo-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"bind-utils-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"bind-utils-debuginfo-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"bind-debuginfo-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"bind-debugsource-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"bind-libs-32bit-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"bind-libs-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"bind-libs-debuginfo-32bit-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"bind-libs-debuginfo-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"bind-utils-9.9.9P1-59.1")) flag++;
if (rpm_check(release:"SLED12", sp:"2", cpu:"x86_64", reference:"bind-utils-debuginfo-9.9.9P1-59.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "bind");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | bind | p-cpe:/a:novell:suse_linux:bind |
novell | suse_linux | bind-chrootenv | p-cpe:/a:novell:suse_linux:bind-chrootenv |
novell | suse_linux | bind-debuginfo | p-cpe:/a:novell:suse_linux:bind-debuginfo |
novell | suse_linux | bind-debugsource | p-cpe:/a:novell:suse_linux:bind-debugsource |
novell | suse_linux | bind-libs | p-cpe:/a:novell:suse_linux:bind-libs |
novell | suse_linux | bind-libs-debuginfo | p-cpe:/a:novell:suse_linux:bind-libs-debuginfo |
novell | suse_linux | bind-utils | p-cpe:/a:novell:suse_linux:bind-utils |
novell | suse_linux | bind-utils-debuginfo | p-cpe:/a:novell:suse_linux:bind-utils-debuginfo |
novell | suse_linux | 12 | cpe:/o:novell:suse_linux:12 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2775
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6170
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3136
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3137
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3138
www.nessus.org/u?f6f6decc
bugzilla.suse.com/show_bug.cgi?id=1020983
bugzilla.suse.com/show_bug.cgi?id=1033466
bugzilla.suse.com/show_bug.cgi?id=1033467
bugzilla.suse.com/show_bug.cgi?id=1033468
bugzilla.suse.com/show_bug.cgi?id=987866
bugzilla.suse.com/show_bug.cgi?id=989528
www.suse.com/security/cve/CVE-2016-2775/
www.suse.com/security/cve/CVE-2016-6170/
www.suse.com/security/cve/CVE-2017-3136/
www.suse.com/security/cve/CVE-2017-3137/
www.suse.com/security/cve/CVE-2017-3138/
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.934 High
EPSS
Percentile
99.1%