Scientific Linux Security Update: bind on SL7.x x86_64 (20150720). Vulnerability in BIND DNSSEC validation can cause unexpected exit with assertion failure
Reporter | Title | Published | Views | Family All 89 |
---|---|---|---|---|
![]() | Debian DLA-270-1 : bind9 security update | 14 Jul 201500:00 | – | nessus |
![]() | Debian DSA-3304-1 : bind9 - security update | 8 Jul 201500:00 | – | nessus |
![]() | F5 Networks BIG-IP : BIND vulnerability (SOL16912) | 29 Jul 201500:00 | – | nessus |
![]() | Oracle Linux 7 : bind (ELSA-2015-1443) | 21 Jul 201500:00 | – | nessus |
![]() | Amazon Linux AMI : bind (ALAS-2015-566) | 23 Jul 201500:00 | – | nessus |
![]() | ISC BIND 9.7.x < 9.9.7-P1 / 9.10.x < 9.10.2-P2 Resolver DNSSEC Validation DoS | 14 Jul 201500:00 | – | nessus |
![]() | RHEL 7 : bind (RHSA-2015:1443) | 21 Jul 201500:00 | – | nessus |
![]() | Slackware 13.0 / 13.1 / 13.37 / 14.0 / 14.1 / current : bind (SSA:2015-188-04) | 8 Jul 201500:00 | – | nessus |
![]() | Fedora 21 : bind-9.9.6-9.P1.fc21 (2015-11484) | 22 Jul 201500:00 | – | nessus |
![]() | Ubuntu 14.04 LTS : Bind vulnerability (USN-2669-1) | 8 Jul 201500:00 | – | nessus |
Source | Link |
---|---|
nessus | www.nessus.org/u |
cve | www.cve.mitre.org/cgi-bin/cvename.cgi |
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(84894);
script_version("2.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2015-4620");
script_name(english:"Scientific Linux Security Update : bind on SL7.x x86_64 (20150720)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Scientific Linux host is missing one or more security
updates."
);
script_set_attribute(
attribute:"description",
value:
"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)
After installing the update, the BIND daemon (named) will be restarted
automatically."
);
# https://listserv.fnal.gov/scripts/wa.exe?A2=ind1507&L=scientific-linux-errata&F=&S=&P=9033
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?0c7638fe"
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bind");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bind-chroot");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bind-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bind-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bind-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bind-libs-lite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bind-license");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bind-lite-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bind-sdb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bind-sdb-chroot");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:bind-utils");
script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");
script_set_attribute(attribute:"vuln_publication_date", value:"2015/07/08");
script_set_attribute(attribute:"patch_publication_date", value:"2015/07/20");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/07/21");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Scientific Linux Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 7.x", "Scientific Linux " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);
flag = 0;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"bind-9.9.4-18.el7_1.2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"bind-chroot-9.9.4-18.el7_1.2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"bind-debuginfo-9.9.4-18.el7_1.2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"bind-devel-9.9.4-18.el7_1.2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"bind-libs-9.9.4-18.el7_1.2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"bind-libs-lite-9.9.4-18.el7_1.2")) flag++;
if (rpm_check(release:"SL7", reference:"bind-license-9.9.4-18.el7_1.2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"bind-lite-devel-9.9.4-18.el7_1.2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"bind-sdb-9.9.4-18.el7_1.2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"bind-sdb-chroot-9.9.4-18.el7_1.2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"bind-utils-9.9.4-18.el7_1.2")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
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-debuginfo / bind-devel / bind-libs / etc");
}
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