Vulnerabilities > CVE-2014-3565 - Resource Management Errors vulnerability in multiple products

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2015:2345. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(86982);
  script_version("2.11");
  script_cvs_date("Date: 2019/10/24 15:35:40");

  script_cve_id("CVE-2014-3565");
  script_xref(name:"RHSA", value:"2015:2345");

  script_name(english:"RHEL 7 : net-snmp (RHSA-2015:2345)");
  script_summary(english:"Checks the rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Red Hat host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated net-snmp packages that fix one security issue and several bugs
are now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having Moderate
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.

The net-snmp packages provide various libraries and tools for the
Simple Network Management Protocol (SNMP), including an SNMP library,
an extensible agent, tools for requesting or setting information from
SNMP agents, tools for generating and handling SNMP traps, a version
of the netstat command which uses SNMP, and a Tk/Perl Management
Information Base (MIB) browser.

A denial of service flaw was found in the way snmptrapd handled
certain SNMP traps when started with the '-OQ' option. If an attacker
sent an SNMP trap containing a variable with a NULL type where an
integer variable type was expected, it would cause snmptrapd to crash.
(CVE-2014-3565)

This update also fixes the following bugs :

* Previously, the clientaddr option in the snmp.conf file affected
outgoing messages sent only over IPv4. With this release, outgoing
IPv6 messages are correctly sent from the interface specified by
clientaddr. (BZ#1190679)

* The Net-SNMP daemon, snmpd, did not properly clean memory when
reloading its configuration file with multiple 'exec' entries.
Consequently, the daemon terminated unexpectedly. Now, the memory is
properly cleaned, and snmpd no longer crashes on reload. (BZ#1228893)

* Prior to this update, snmpd did not parse complete IPv4 traffic
statistics, but reported the number of received or sent bytes in the
IP-MIB::ipSystemStatsTable only for IPv6 packets and not for IPv4.
This affected objects ipSystemStatsInOctets, ipSystemStatsOutOctets,
ipSystemStatsInMcastOctets, and ipSystemStatsOutMcastOctets. Now, the
statistics reported by snmpd are collected for IPv4 as well.
(BZ#1235697)

* The Net-SNMP daemon, snmpd, did not correctly detect the file system
change from read-only to read-write. Consequently, after remounting
the file system into the read-write mode, the daemon reported it to be
still in the read-only mode. A patch has been applied, and snmpd now
detects the mode changes as expected. (BZ#1241897)

All net-snmp users are advised to upgrade to these updated packages,
which contain backported patches to correct these issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2015:2345"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2014-3565"
  );
  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: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_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:net-snmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:net-snmp-agent-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:net-snmp-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:net-snmp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:net-snmp-gui");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:net-snmp-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:net-snmp-perl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:net-snmp-python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:net-snmp-sysvinit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:net-snmp-utils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.3");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7.7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/10/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/11/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/11/20");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");

  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) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 7.x", "Red Hat " + 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$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2015:2345";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : yum_report 
    );
    exit(0);
  }
  else
  {
    audit_message = "affected by Red Hat security advisory " + rhsa;
    audit(AUDIT_OS_NOT, audit_message);
  }
}
else
{
  flag = 0;
  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"net-snmp-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"net-snmp-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", reference:"net-snmp-agent-libs-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", reference:"net-snmp-debuginfo-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", reference:"net-snmp-devel-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"net-snmp-gui-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"net-snmp-gui-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", reference:"net-snmp-libs-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"net-snmp-perl-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"net-snmp-perl-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"net-snmp-python-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"net-snmp-python-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"net-snmp-sysvinit-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"net-snmp-sysvinit-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"s390x", reference:"net-snmp-utils-5.7.2-24.el7")) flag++;

  if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"net-snmp-utils-5.7.2-24.el7")) flag++;


  if (flag)
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : rpm_report_get() + redhat_report_package_caveat()
    );
    exit(0);
  }
  else
  {
    tested = pkg_tests_get();
    if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
    else audit(AUDIT_PACKAGE_NOT_INSTALLED, "net-snmp / net-snmp-agent-libs / net-snmp-debuginfo / etc");
  }
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2015:1385 and 
# CentOS Errata and Security Advisory 2015:1385 respectively.
#

include("compat.inc");

if (description)
{
  script_id(85016);
  script_version("2.6");
  script_cvs_date("Date: 2020/01/02");

  script_cve_id("CVE-2014-3565");
  script_bugtraq_id(69477);
  script_xref(name:"RHSA", value:"2015:1385");

  script_name(english:"CentOS 6 : net-snmp (CESA-2015:1385)");
  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 net-snmp packages that fix one security issue and several bugs
are now available for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having Moderate
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.

The net-snmp packages provide various libraries and tools for the
Simple Network Management Protocol (SNMP), including an SNMP library,
an extensible agent, tools for requesting or setting information from
SNMP agents, tools for generating and handling SNMP traps, a version
of the netstat command which uses SNMP, and a Tk/Perl Management
Information Base (MIB) browser.

A denial of service flaw was found in the way snmptrapd handled
certain SNMP traps when started with the '-OQ' option. If an attacker
sent an SNMP trap containing a variable with a NULL type where an
integer variable type was expected, it would cause snmptrapd to crash.
(CVE-2014-3565)

This update also fixes the following bugs :

* The HOST-RESOURCES-MIB::hrSystemProcesses object was not implemented
because parts of the HOST-RESOURCES-MIB module were rewritten in an
earlier version of net-snmp. Consequently,
HOST-RESOURCES-MIB::hrSystemProcesses did not provide information on
the number of currently loaded or running processes. With this update,
HOST-RESOURCES-MIB::hrSystemProcesses has been implemented, and the
net-snmp daemon reports as expected. (BZ#1134335)

* The Net-SNMP agent daemon, snmpd, reloaded the system ARP table
every 60 seconds. As a consequence, snmpd could cause a short CPU
usage spike on busy systems with a large APR table. With this update,
snmpd does not reload the full ARP table periodically, but monitors
the table changes using a netlink socket. (BZ#789500)

* Previously, snmpd used an invalid pointer to the current time when
periodically checking certain conditions specified by the 'monitor'
option in the /etc/snmpd/snmpd.conf file. Consequently, snmpd
terminated unexpectedly on start with a segmentation fault if a
certain entry with the 'monitor' option was used. Now, snmpd
initializes the correct pointer to the current time, and snmpd no
longer crashes on start. (BZ#1050970)

* Previously, snmpd expected 8-bit network interface indices when
processing HOST-RESOURCES-MIB::hrDeviceTable. If an interface index of
a local network interface was larger than 30,000 items, snmpd could
terminate unexpectedly due to accessing invalid memory. Now,
processing of all network sizes is enabled, and snmpd no longer
crashes in the described situation. (BZ#1195547)

* The snmpdtrapd service incorrectly checked for errors when
forwarding a trap with a RequestID value of 0, and logged 'Forward
failed' even though the trap was successfully forwarded. This update
fixes snmptrapd checks and the aforementioned message is now logged
only when appropriate. (BZ#1146948)

* Previously, snmpd ignored the value of the 'storageUseNFS' option in
the /etc/snmpd/snmpd.conf file. As a consequence, NFS drivers were
shown as 'Network Disks', even though 'storageUseNFS' was set to '2'
to report them as 'Fixed Disks' in HOST-RESOURCES-MIB::hrStorageTable.
With this update, snmpd takes the 'storageUseNFS' option value into
account, and 'Fixed Disks' NFS drives are reported correctly.
(BZ#1125793)

* Previously, the Net-SNMP python binding used an incorrect size (8
bytes instead of 4) for variables of IPADDRESS type. Consequently,
applications that were using Net-SNMP Python bindings could send
malformed SNMP messages. With this update, the bindings now use 4
bytes for variables with IPADRESS type, and only valid SNMP messages
are sent. (BZ#1100099)

* Previously, the snmpd service did not cut values in
HOST-RESOURCES-MIB::hrStorageTable to signed 32-bit integers, as
required by SNMP standards, and provided the values as unsigned
integers. As a consequence, the HOST-RESOURCES-MIB::hrStorageTable
implementation did not conform to RFC 2790. The values are now cut to
32-bit signed integers, and snmpd is therefore standard compliant.
(BZ#1104293)

Users of net-snmp are advised to upgrade to these updated packages,
which contain backported patches to correct these issues."
  );
  # https://lists.centos.org/pipermail/centos-cr-announce/2015-July/002025.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?2bae3201"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected net-snmp packages."
  );
  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_attribute(attribute:"cvss_score_source", value:"CVE-2014-3565");
  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:centos:centos:net-snmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:net-snmp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:net-snmp-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:net-snmp-perl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:net-snmp-python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:net-snmp-utils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:6");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/10/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/07/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/07/28");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2020 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:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 6.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 && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "CentOS", cpu);


flag = 0;
if (rpm_check(release:"CentOS-6", reference:"net-snmp-5.5-54.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"net-snmp-devel-5.5-54.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"net-snmp-libs-5.5-54.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"net-snmp-perl-5.5-54.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"net-snmp-python-5.5-54.el6")) flag++;
if (rpm_check(release:"CentOS-6", reference:"net-snmp-utils-5.5-54.el6")) flag++;


if (flag)
{
  cr_plugin_caveat = '\n' +
    'NOTE: The security advisory associated with this vulnerability has a\n' +
    'fixed package version that may only be available in the continuous\n' +
    'release (CR) repository for CentOS, until it is present in the next\n' +
    'point release of CentOS.\n\n' +

    'If an equal or higher package level does not exist in the baseline\n' +
    'repository for your major version of CentOS, then updates from the CR\n' +
    'repository will need to be applied in order to address the\n' +
    'vulnerability.\n';
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get() + cr_plugin_caveat
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "net-snmp / net-snmp-devel / net-snmp-libs / net-snmp-perl / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#

include("compat.inc");

if (description)
{
  script_id(87562);
  script_version("2.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/02/25");

  script_cve_id("CVE-2014-3565");

  script_name(english:"Scientific Linux Security Update : net-snmp on SL7.x x86_64 (20151119)");
  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 denial of service flaw was found in the way snmptrapd handled
certain SNMP traps when started with the '-OQ' option. If an attacker
sent an SNMP trap containing a variable with a NULL type where an
integer variable type was expected, it would cause snmptrapd to crash.
(CVE-2014-3565)

This update also fixes the following bugs :

  - Previously, the clientaddr option in the snmp.conf file
    affected outgoing messages sent only over IPv4. With
    this release, outgoing IPv6 messages are correctly sent
    from the interface specified by clientaddr.

  - The Net-SNMP daemon, snmpd, did not properly clean
    memory when reloading its configuration file with
    multiple 'exec' entries. Consequently, the daemon
    terminated unexpectedly. Now, the memory is properly
    cleaned, and snmpd no longer crashes on reload.

  - Prior to this update, snmpd did not parse complete IPv4
    traffic statistics, but reported the number of received
    or sent bytes in the IP- MIB::ipSystemStatsTable only
    for IPv6 packets and not for IPv4. This affected objects
    ipSystemStatsInOctets, ipSystemStatsOutOctets,
    ipSystemStatsInMcastOctets, and
    ipSystemStatsOutMcastOctets. Now, the statistics
    reported by snmpd are collected for IPv4 as well.

  - The Net-SNMP daemon, snmpd, did not correctly detect the
    file system change from read-only to read-write.
    Consequently, after remounting the file system into the
    read-write mode, the daemon reported it to be still in
    the read-only mode. A patch has been applied, and snmpd
    now detects the mode changes as expected."
  );
  # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1512&L=scientific-linux-errata&F=&S=&P=6297
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?f62acd4b"
  );
  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:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:net-snmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:net-snmp-agent-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:net-snmp-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:net-snmp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:net-snmp-gui");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:net-snmp-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:net-snmp-perl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:net-snmp-python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:net-snmp-sysvinit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:net-snmp-utils");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/10/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/11/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/12/22");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2020 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);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);


flag = 0;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"net-snmp-5.7.2-24.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"net-snmp-agent-libs-5.7.2-24.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"net-snmp-debuginfo-5.7.2-24.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"net-snmp-devel-5.7.2-24.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"net-snmp-gui-5.7.2-24.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"net-snmp-libs-5.7.2-24.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"net-snmp-perl-5.7.2-24.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"net-snmp-python-5.7.2-24.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"net-snmp-sysvinit-5.7.2-24.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"net-snmp-utils-5.7.2-24.el7")) 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, "net-snmp / net-snmp-agent-libs / net-snmp-debuginfo / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from F5 Networks BIG-IP Solution K17315.
#
# The text description of this plugin is (C) F5 Networks.
#

include("compat.inc");

if (description)
{
  script_id(91302);
  script_version("2.5");
  script_cvs_date("Date: 2019/01/04 10:03:40");

  script_cve_id("CVE-2014-3565");
  script_bugtraq_id(69477);

  script_name(english:"F5 Networks BIG-IP : SNMP vulnerability (K17315)");
  script_summary(english:"Checks the BIG-IP version.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote device is missing a vendor-supplied security patch."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"snmplib/mib.c in net-snmp 5.7.0 and earlier, when the -OQ option is
used, allows remote attackers to cause a denial of service (snmptrapd
crash) via a crafted SNMP trap message, which triggers a conversion to
the variable type designated in the MIB file, as demonstrated by a
NULL type in an ifMtu trap message. (CVE-2014-3565)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://support.f5.com/csp/article/K17315"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade to one of the non-vulnerable versions listed in the F5
Solution K17315."
  );
  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_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_access_policy_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_advanced_firewall_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_acceleration_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_security_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_visibility_and_reporting");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_global_traffic_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_link_controller");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_local_traffic_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_policy_enforcement_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_wan_optimization_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_webaccelerator");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:f5:big-ip");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:f5:big-ip_protocol_security_manager");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/09/28");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/05/24");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"F5 Networks Local Security Checks");

  script_dependencies("f5_bigip_detect.nbin");
  script_require_keys("Host/local_checks_enabled", "Host/BIG-IP/hotfix", "Host/BIG-IP/modules", "Host/BIG-IP/version", "Settings/ParanoidReport");

  exit(0);
}


include("f5_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
version = get_kb_item("Host/BIG-IP/version");
if ( ! version ) audit(AUDIT_OS_NOT, "F5 Networks BIG-IP");
if ( isnull(get_kb_item("Host/BIG-IP/hotfix")) ) audit(AUDIT_KB_MISSING, "Host/BIG-IP/hotfix");
if ( ! get_kb_item("Host/BIG-IP/modules") ) audit(AUDIT_KB_MISSING, "Host/BIG-IP/modules");

sol = "K17315";
vmatrix = make_array();

if (report_paranoia < 2) audit(AUDIT_PARANOID);

# AFM
vmatrix["AFM"] = make_array();
vmatrix["AFM"]["affected"  ] = make_list("12.0.0","11.3.0-11.6.0");
vmatrix["AFM"]["unaffected"] = make_list("12.1.0");

# AM
vmatrix["AM"] = make_array();
vmatrix["AM"]["affected"  ] = make_list("12.0.0","11.4.0-11.6.0");
vmatrix["AM"]["unaffected"] = make_list("12.1.0");

# APM
vmatrix["APM"] = make_array();
vmatrix["APM"]["affected"  ] = make_list("12.0.0","11.0.0-11.6.0","10.1.0-10.2.4");
vmatrix["APM"]["unaffected"] = make_list("12.1.0");

# ASM
vmatrix["ASM"] = make_array();
vmatrix["ASM"]["affected"  ] = make_list("12.0.0","11.0.0-11.6.0","10.1.0-10.2.4");
vmatrix["ASM"]["unaffected"] = make_list("12.1.0");

# AVR
vmatrix["AVR"] = make_array();
vmatrix["AVR"]["affected"  ] = make_list("12.0.0","11.0.0-11.6.0");
vmatrix["AVR"]["unaffected"] = make_list("12.1.0");

# LC
vmatrix["LC"] = make_array();
vmatrix["LC"]["affected"  ] = make_list("12.0.0","11.0.0-11.6.0","10.1.0-10.2.4");
vmatrix["LC"]["unaffected"] = make_list("12.1.0");

# LTM
vmatrix["LTM"] = make_array();
vmatrix["LTM"]["affected"  ] = make_list("12.0.0","11.0.0-11.6.0","10.1.0-10.2.4");
vmatrix["LTM"]["unaffected"] = make_list("12.1.0");

# PEM
vmatrix["PEM"] = make_array();
vmatrix["PEM"]["affected"  ] = make_list("12.0.0","11.3.0-11.6.0");
vmatrix["PEM"]["unaffected"] = make_list("12.1.0");


if (bigip_is_affected(vmatrix:vmatrix, sol:sol))
{
  if (report_verbosity > 0) security_warning(port:0, extra:bigip_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = bigip_get_tested_modules();
  audit_extra = "For BIG-IP module(s) " + tested + ",";
  if (tested) audit(AUDIT_INST_VER_NOT_VULN, audit_extra, version);
  else audit(AUDIT_HOST_NOT, "running any of the affected modules");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-2711-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(85506);
  script_version("2.7");
  script_cvs_date("Date: 2019/09/18 12:31:44");

  script_cve_id("CVE-2014-3565", "CVE-2015-5621");
  script_xref(name:"USN", value:"2711-1");

  script_name(english:"Ubuntu 12.04 LTS / 14.04 LTS / 15.04 : net-snmp vulnerabilities (USN-2711-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was discovered that Net-SNMP incorrectly handled certain trap
messages when the -OQ option was used. A remote attacker could use
this issue to cause Net-SNMP to crash, resulting in a denial of
service. (CVE-2014-3565)

Qinghao Tang discovered that Net-SNMP incorrectly handled SNMP PDU
parsing failures. A remote attacker could use this issue to cause
Net-SNMP to crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2015-5621).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu 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://usn.ubuntu.com/2711-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected libsnmp15 and / or libsnmp30 packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsnmp15");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libsnmp30");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:12.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:15.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/10/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/08/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/08/18");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2015-2019 Canonical, Inc. / NASL script (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("misc_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(12\.04|14\.04|15\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 12.04 / 14.04 / 15.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) 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, "Ubuntu", cpu);

flag = 0;

if (ubuntu_check(osver:"12.04", pkgname:"libsnmp15", pkgver:"5.4.3~dfsg-2.4ubuntu1.3")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"libsnmp30", pkgver:"5.7.2~dfsg-8.1ubuntu3.1")) flag++;
if (ubuntu_check(osver:"15.04", pkgname:"libsnmp30", pkgver:"5.7.2~dfsg-8.1ubuntu5.1")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libsnmp15 / libsnmp30");
}