CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
94.0%
From Red Hat Security Advisory 2017:0276 :
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.
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) :
Red Hat would like to thank ISC for reporting this issue. Upstream acknowledges Ramesh Damodaran (Infoblox) and Aliaksandr Shubnik (Infoblox) as the original reporter.
#%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-2017:0276 and
# Oracle Linux Security Advisory ELSA-2017-0276 respectively.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(97198);
script_version("3.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2017-3135");
script_xref(name:"RHSA", value:"2017:0276");
script_name(english:"Oracle Linux 7 : bind (ELSA-2017-0276)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote Oracle Linux host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"From Red Hat Security Advisory 2017:0276 :
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.
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."
);
script_set_attribute(
attribute:"see_also",
value:"https://oss.oracle.com/pipermail/el-errata/2017-February/006711.html"
);
script_set_attribute(attribute:"solution", value:"Update the affected bind packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:H/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:oracle:linux:bind");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-chroot");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-libs-lite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-license");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-lite-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-pkcs11");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-pkcs11-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-pkcs11-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-pkcs11-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-sdb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-sdb-chroot");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:bind-utils");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:7");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/01/16");
script_set_attribute(attribute:"patch_publication_date", value:"2017/02/15");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/02/16");
script_set_attribute(attribute:"generated_plugin", value:"current");
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:"Oracle Linux Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/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);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 7", "Oracle Linux " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
flag = 0;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-chroot-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-devel-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-libs-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-libs-lite-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-license-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-lite-devel-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-pkcs11-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-pkcs11-devel-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-pkcs11-libs-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-pkcs11-utils-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-sdb-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-sdb-chroot-9.9.4-38.el7_3.2")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"bind-utils-9.9.4-38.el7_3.2")) 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 / bind-chroot / bind-devel / bind-libs / bind-libs-lite / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
oracle | linux | bind | p-cpe:/a:oracle:linux:bind |
oracle | linux | bind-chroot | p-cpe:/a:oracle:linux:bind-chroot |
oracle | linux | bind-devel | p-cpe:/a:oracle:linux:bind-devel |
oracle | linux | bind-libs | p-cpe:/a:oracle:linux:bind-libs |
oracle | linux | bind-libs-lite | p-cpe:/a:oracle:linux:bind-libs-lite |
oracle | linux | bind-license | p-cpe:/a:oracle:linux:bind-license |
oracle | linux | bind-lite-devel | p-cpe:/a:oracle:linux:bind-lite-devel |
oracle | linux | bind-pkcs11 | p-cpe:/a:oracle:linux:bind-pkcs11 |
oracle | linux | bind-pkcs11-devel | p-cpe:/a:oracle:linux:bind-pkcs11-devel |
oracle | linux | bind-pkcs11-libs | p-cpe:/a:oracle:linux:bind-pkcs11-libs |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
94.0%