Vulnerabilities > CVE-2010-3611 - Unspecified vulnerability in ISC Dhcp

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#

include("compat.inc");

if (description)
{
  script_id(60909);
  script_version("1.5");
  script_cvs_date("Date: 2019/10/25 13:36:19");

  script_cve_id("CVE-2010-3611");

  script_name(english:"Scientific Linux Security Update : dhcp on SL6.x i386/x86_64");
  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 NULL pointer dereference flaw was discovered in the way the dhcpd
daemon parsed DHCPv6 packets. A remote attacker could use this flaw to
crash dhcpd via a specially crafted DHCPv6 packet, if dhcpd was
running as a DHCPv6 server. (CVE-2010-3611)

After installing this update, all DHCP servers will be restarted
automatically."
  );
  # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1103&L=scientific-linux-errata&T=0&P=4180
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?b9513dfe"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected dhclient, dhcp and / or dhcp-devel packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/11/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/01");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2019 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("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");
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:"SL6", reference:"dhclient-4.1.1-12.P1.el6_0.1")) flag++;
if (rpm_check(release:"SL6", reference:"dhcp-4.1.1-12.P1.el6_0.1")) flag++;
if (rpm_check(release:"SL6", reference:"dhcp-devel-4.1.1-12.P1.el6_0.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2010:0923 and 
# Oracle Linux Security Advisory ELSA-2010-0923 respectively.
#

include("compat.inc");

if (description)
{
  script_id(68151);
  script_version("1.9");
  script_cvs_date("Date: 2019/10/25 13:36:09");

  script_cve_id("CVE-2010-3611");
  script_bugtraq_id(44615);
  script_xref(name:"RHSA", value:"2010:0923");

  script_name(english:"Oracle Linux 6 : dhcp (ELSA-2010-0923)");
  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 2010:0923 :

Updated dhcp packages that fix one security issue are now available
for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team 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 Dynamic Host Configuration Protocol (DHCP) is a protocol that
allows individual devices on an IP network to get their own network
configuration information, including an IP address, a subnet mask, and
a broadcast address. DHCPv6 is the DHCP protocol version for IPv6
networks.

A NULL pointer dereference flaw was discovered in the way the dhcpd
daemon parsed DHCPv6 packets. A remote attacker could use this flaw to
crash dhcpd via a specially crafted DHCPv6 packet, if dhcpd was
running as a DHCPv6 server. (CVE-2010-3611)

Users running dhcpd as a DHCPv6 server should upgrade to these updated
packages, which contain a backported patch to correct this issue.
After installing this update, all DHCP servers will be restarted
automatically."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2011-February/001843.html"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected dhcp 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_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:dhclient");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:dhcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:dhcp-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:6");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/11/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2011/02/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2019 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:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 6", "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);

flag = 0;
if (rpm_check(release:"EL6", reference:"dhclient-4.1.1-12.P1.el6_0.1")) flag++;
if (rpm_check(release:"EL6", reference:"dhcp-4.1.1-12.P1.el6_0.1")) flag++;
if (rpm_check(release:"EL6", reference:"dhcp-devel-4.1.1-12.P1.el6_0.1")) 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, "dhclient / dhcp / dhcp-devel");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2010-17312.
#

include("compat.inc");

if (description)
{
  script_id(50592);
  script_version("1.11");
  script_cvs_date("Date: 2019/08/02 13:32:32");

  script_cve_id("CVE-2010-3611");
  script_bugtraq_id(44615);
  script_xref(name:"FEDORA", value:"2010-17312");

  script_name(english:"Fedora 14 : dhcp-4.2.0-14.P1.fc14 (2010-17312)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"  - Fri Nov 5 2010 Jiri Popelka <jpopelka at redhat.com> -
    12:4.2.0-14.P1

    - fix broken dependencies

    - Thu Nov 4 2010 Jiri Popelka <jpopelka at redhat.com> -
      12:4.2.0-13.P1

    - 4.2.0-P1: fix for CVE-2010-3611 (#649880)

    - dhclient-script: when updating 'search' statement in
      resolv.conf, add domain part of hostname if it's not
      already there (#637763)

  - Wed Oct 13 2010 Jiri Popelka <jpopelka at redhat.com> -
    12:4.2.0-12

    - Server was ignoring client's Solicit (where client
      included address/prefix as a preference) (#634842)

  - Thu Oct 7 2010 Jiri Popelka <jpopelka at redhat.com> -
    12:4.2.0-11

    - Use ping instead of arping in dhclient-script to
      handle not-on-local-net gateway in ARP-less device
      (#524298)

  - Thu Oct 7 2010 Jiri Popelka <jpopelka at redhat.com> -
    12:4.2.0-10

    - Check whether there is any unexpired address in
      previous lease prior to confirming (INIT-REBOOT) the
      lease (#585418)

  - Mon Oct 4 2010 Jiri Popelka <jpopelka at redhat.com> -
    12:4.2.0-9

    - RFC 3442 - ignore Router option only if Classless
      Static Routes option contains default router

  - Thu Sep 30 2010 Jiri Popelka <jpopelka at redhat.com> -
    12:4.2.0-8

    - Explicitly clear the ARP cache and flush all addresses
      & routes instead of bringing the interface down
      (#574568)

  - Tue Sep 7 2010 Jiri Popelka <jpopelka at redhat.com> -
    12:4.2.0-7

    - Hardening dhcpd/dhcrelay/dhclient by making them PIE &
      RELRO

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora 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.redhat.com/show_bug.cgi?id=649877"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2010-November/050766.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?78f56165"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected dhcp package.");
  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_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:fedoraproject:fedora:dhcp");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:14");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/11/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/11/15");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "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);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^14([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 14.x", "Fedora " + 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, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC14", reference:"dhcp-4.2.0-14.P1.fc14")) 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, "dhcp");
}

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandriva Linux Security Advisory MDVSA-2010:226. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(50558);
  script_version("1.12");
  script_cvs_date("Date: 2019/08/02 13:32:53");

  script_cve_id("CVE-2010-3611");
  script_bugtraq_id(44615);
  script_xref(name:"MDVSA", value:"2010:226");

  script_name(english:"Mandriva Linux Security Advisory : dhcp (MDVSA-2010:226)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandriva Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"A vulnerability was discovered and corrected in ISC dhcp :

ISC DHCP server 4.0 before 4.0.2, 4.1 before 4.1.2, and 4.2 before
4.2.0-P1 allows remote attackers to cause a denial of service (crash)
via a DHCPv6 packet containing a Relay-Forward message without an
address in the Relay-Forward link-address field (CVE-2010-3611).

The updated packages have been upgraded to 4.1.2 which is not
vulnerable to this issue."
  );
  script_set_attribute(attribute:"solution", value:"Update the affected 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_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:mandriva:linux:dhcp-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:dhcp-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:dhcp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:dhcp-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:dhcp-relay");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:dhcp-server");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2009.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2010.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2010.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/11/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/11/11");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Mandriva Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);


flag = 0;
if (rpm_check(release:"MDK2009.1", reference:"dhcp-client-4.1.2-0.1mdv2009.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.1", reference:"dhcp-common-4.1.2-0.1mdv2009.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.1", reference:"dhcp-devel-4.1.2-0.1mdv2009.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.1", reference:"dhcp-doc-4.1.2-0.1mdv2009.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.1", reference:"dhcp-relay-4.1.2-0.1mdv2009.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2009.1", reference:"dhcp-server-4.1.2-0.1mdv2009.1", yank:"mdv")) flag++;

if (rpm_check(release:"MDK2010.0", reference:"dhcp-client-4.1.2-0.1mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", reference:"dhcp-common-4.1.2-0.1mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", reference:"dhcp-devel-4.1.2-0.1mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", reference:"dhcp-doc-4.1.2-0.1mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", reference:"dhcp-relay-4.1.2-0.1mdv2010.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.0", reference:"dhcp-server-4.1.2-0.1mdv2010.0", yank:"mdv")) flag++;

if (rpm_check(release:"MDK2010.1", reference:"dhcp-client-4.1.2-0.1mdv2010.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"dhcp-common-4.1.2-0.1mdv2010.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"dhcp-devel-4.1.2-0.1mdv2010.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"dhcp-doc-4.1.2-0.1mdv2010.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"dhcp-relay-4.1.2-0.1mdv2010.1", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2010.1", reference:"dhcp-server-4.1.2-0.1mdv2010.1", yank:"mdv")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2010:0923. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(50850);
  script_version ("1.18");
  script_cvs_date("Date: 2019/10/25 13:36:15");

  script_cve_id("CVE-2010-3611");
  script_bugtraq_id(44615);
  script_xref(name:"RHSA", value:"2010:0923");

  script_name(english:"RHEL 6 : dhcp (RHSA-2010:0923)");
  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 dhcp packages that fix one security issue are now available
for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team 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 Dynamic Host Configuration Protocol (DHCP) is a protocol that
allows individual devices on an IP network to get their own network
configuration information, including an IP address, a subnet mask, and
a broadcast address. DHCPv6 is the DHCP protocol version for IPv6
networks.

A NULL pointer dereference flaw was discovered in the way the dhcpd
daemon parsed DHCPv6 packets. A remote attacker could use this flaw to
crash dhcpd via a specially crafted DHCPv6 packet, if dhcpd was
running as a DHCPv6 server. (CVE-2010-3611)

Users running dhcpd as a DHCPv6 server should upgrade to these updated
packages, which contain a backported patch to correct this issue.
After installing this update, all DHCP servers will be restarted
automatically."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2010-3611"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2010:0923"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected 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_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:dhclient");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:dhcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:dhcp-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:dhcp-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/11/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/11/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/12/01");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2019 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:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 6.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-2010:0923";
  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:"RHEL6", cpu:"i686", reference:"dhclient-4.1.1-12.P1.el6_0.1")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"dhclient-4.1.1-12.P1.el6_0.1")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"dhclient-4.1.1-12.P1.el6_0.1")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"i686", reference:"dhcp-4.1.1-12.P1.el6_0.1")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"s390x", reference:"dhcp-4.1.1-12.P1.el6_0.1")) flag++;

  if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"dhcp-4.1.1-12.P1.el6_0.1")) flag++;

  if (rpm_check(release:"RHEL6", reference:"dhcp-debuginfo-4.1.1-12.P1.el6_0.1")) flag++;

  if (rpm_check(release:"RHEL6", reference:"dhcp-devel-4.1.1-12.P1.el6_0.1")) 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, "dhclient / dhcp / dhcp-debuginfo / dhcp-devel");
  }
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2010-17303.
#

include("compat.inc");

if (description)
{
  script_id(50682);
  script_version("1.12");
  script_cvs_date("Date: 2019/08/02 13:32:32");

  script_cve_id("CVE-2010-3611");
  script_bugtraq_id(44615);
  script_xref(name:"FEDORA", value:"2010-17303");

  script_name(english:"Fedora 13 : dhcp-4.1.1-27.P1.fc13 (2010-17303)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"  - Thu Nov 4 2010 Jiri Popelka <jpopelka at redhat.com> -
    12:4.1.1-27.P1

    - Fix for CVE-2010-3611 (#649880)

    - Wed Oct 13 2010 Jiri Popelka <jpopelka at redhat.com>
      - 12:4.1.1-26.P1

    - Server was ignoring client's Solicit (where client
      included address/prefix as a preference) (#634842)

  - Tue Sep 7 2010 Jiri Popelka <jpopelka at redhat.com> -
    12:4.1.1-25.P1

    - Hardening dhcpd/dhcrelay/dhclient by making them PIE &
      RELRO

    - Fri Aug 20 2010 Jiri Popelka <jpopelka at redhat.com>
      - 12:4.1.1-24.P1

    - Add DHCRELAYARGS variable to /etc/sysconfig/dhcrelay

    - Tue Jun 29 2010 Jiri Popelka <jpopelka at redhat.com>
      - 12:4.1.1-23.P1

    - Fix parsing of date (#514828)

    - Thu Jun 3 2010 Jiri Popelka <jpopelka at redhat.com> -
      12:4.1.1-22.P1

    - 4.1.1-P1 (pair of bug fixes including one for a
      security related bug).

    - Fix for CVE-2010-2156 (#601405)

    - Compile with -fno-strict-aliasing

    - N-V-R (copied from bind.spec):
      Name-Version-Release.Patch.dist

    - Mon May 3 2010 Jiri Popelka <jpopelka at redhat.com> -
      12:4.1.1-21

    - Fix the initialization-delay.patch (#587070)

    - Thu Apr 29 2010 Jiri Popelka <jpopelka at redhat.com>
      - 12:4.1.1-20

    - Cut down the 0-4 second delay before sending first
      DHCPDISCOVER (#587070)

    - Wed Apr 28 2010 Jiri Popelka <jpopelka at redhat.com>
      - 12:4.1.1-19

    - Move /etc/NetworkManager/dispatcher.d/10-dhclient
      script from dhcp to dhclient subpackage (#586999).

  - Wed Apr 28 2010 Jiri Popelka <jpopelka at redhat.com> -
    12:4.1.1-18

    - Add domain-search to the list of default requested
      DHCP options (#586906)

    - Wed Apr 21 2010 Jiri Popelka <jpopelka at redhat.com>
      - 12:4.1.1-17

    - If the Reply was received in response to Renew or
      Rebind message, client adds any new addresses in the
      IA option to the IA (#578097)

  - Mon Apr 19 2010 Jiri Popelka <jpopelka at redhat.com> -
    12:4.1.1-16

    - Fill in Elapsed Time Option in Release/Decline
      messages (#582939)

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora 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.redhat.com/show_bug.cgi?id=649877"
  );
  # https://lists.fedoraproject.org/pipermail/package-announce/2010-November/051287.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?05939a43"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected dhcp package.");
  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_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:fedoraproject:fedora:dhcp");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:13");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/11/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/11/23");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Fedora Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "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);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^13([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 13.x", "Fedora " + 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, "Fedora", cpu);

flag = 0;
if (rpm_check(release:"FC13", reference:"dhcp-4.1.1-27.P1.fc13")) 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, "dhcp");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2018 Jacques Vidrine and contributors
#
# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
# HTML, PDF, PostScript, RTF and so forth) with or without modification,
# are permitted provided that the following conditions are met:
# 1. Redistributions of source code (VuXML) must retain the above
#    copyright notice, this list of conditions and the following
#    disclaimer as the first lines of this file unmodified.
# 2. Redistributions in compiled form (transformed to other DTDs,
#    published online in any format, converted to PDF, PostScript,
#    RTF and other formats) must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer
#    in the documentation and/or other materials provided with the
#    distribution.
# 
# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

include("compat.inc");

if (description)
{
  script_id(50815);
  script_version("1.9");
  script_cvs_date("Date: 2019/08/02 13:32:40");

  script_cve_id("CVE-2010-3611");
  script_xref(name:"CERT", value:"102047");

  script_name(english:"FreeBSD : isc-dhcp-server -- Empty link-address denial of service (f154a3c7-f7f4-11df-b617-00e0815b8da8)");
  script_summary(english:"Checks for updated package in pkg_info output");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote FreeBSD host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"ISC reports :

If the server receives a DHCPv6 packet containing one or more
Relay-Forward messages, and none of them supply an address in the
Relay-Forward link-address field, then the server will crash. This can
be used as a single packet crash attack vector."
  );
  # http://www.isc.org/software/dhcp/advisories/cve-2010-3611
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?57b116e8"
  );
  # https://vuxml.freebsd.org/freebsd/f154a3c7-f7f4-11df-b617-00e0815b8da8.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?876d8877"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:freebsd:freebsd:isc-dhcp41-server");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/11/02");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/11/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/11/28");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"FreeBSD Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");

  exit(0);
}


include("audit.inc");
include("freebsd_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (pkg_test(save_report:TRUE, pkg:"isc-dhcp41-server>=4.1.0<4.1.2")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:pkg_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update dhcp-3484.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(75463);
  script_version("1.3");
  script_cvs_date("Date: 2019/10/25 13:36:39");

  script_cve_id("CVE-2010-3611");

  script_name(english:"openSUSE Security Update : dhcp (dhcp-3484)");
  script_summary(english:"Check for the dhcp-3484 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"ISC DHCP can be crashed with a single dhcpv6 packet. CVE-2010-3611 has
been assigned to this issue. Additionally a dhcrelay crash when
receiving packets on interfaces without assigned IPv4 address has been
fixed as well as an infinite loop in dhcpd."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=650902"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected dhcp packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:novell:opensuse:dhcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:dhcp-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:dhcp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:dhcp-relay");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:dhcp-server");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.3");

  script_set_attribute(attribute:"patch_publication_date", value:"2010/11/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2019 Tenable Network Security, Inc.");
  script_family(english:"SuSE Local Security Checks");

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

  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, "openSUSE");
if (release !~ "^(SUSE11\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE11.3", reference:"dhcp-4.1.1.P1-4.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.3", reference:"dhcp-client-4.1.1.P1-4.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.3", reference:"dhcp-devel-4.1.1.P1-4.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.3", reference:"dhcp-relay-4.1.1.P1-4.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.3", reference:"dhcp-server-4.1.1.P1-4.3.1") ) 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, "dhcp / dhcp-client / dhcp-devel / dhcp-relay / dhcp-server");
}