Vulnerabilities > CVE-2012-1583 - Resource Management Errors vulnerability in Linux Kernel

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from VMware Security Advisory 2012-0013. 
# The text itself is copyright (C) VMware Inc.
#

include("compat.inc");

if (description)
{
  script_id(61747);
  script_version("1.56");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/07/30");

  script_cve_id("CVE-2009-5029", "CVE-2009-5064", "CVE-2010-0830", "CVE-2010-2761", "CVE-2010-4180", "CVE-2010-4252", "CVE-2010-4410", "CVE-2011-0014", "CVE-2011-1020", "CVE-2011-1089", "CVE-2011-1833", "CVE-2011-2484", "CVE-2011-2496", "CVE-2011-2699", "CVE-2011-3188", "CVE-2011-3209", "CVE-2011-3363", "CVE-2011-3597", "CVE-2011-4108", "CVE-2011-4109", "CVE-2011-4110", "CVE-2011-4128", "CVE-2011-4132", "CVE-2011-4324", "CVE-2011-4325", "CVE-2011-4576", "CVE-2011-4577", "CVE-2011-4609", "CVE-2011-4619", "CVE-2012-0050", "CVE-2012-0060", "CVE-2012-0061", "CVE-2012-0207", "CVE-2012-0393", "CVE-2012-0815", "CVE-2012-0841", "CVE-2012-0864", "CVE-2012-1569", "CVE-2012-1573", "CVE-2012-1583", "CVE-2012-2110");
  script_bugtraq_id(40063, 44199, 45145, 45163, 45164, 46264, 46567, 46740, 47321, 48383, 48802, 49108, 49289, 49626, 49911, 50311, 50609, 50663, 50755, 50798, 50898, 51194, 51257, 51281, 51343, 51366, 51439, 51467, 51563, 52009, 52010, 52011, 52012, 52013, 52014, 52015, 52016, 52017, 52018, 52019, 52020, 52107, 52161, 52201, 52667, 52668, 52865, 53136, 53139, 53158, 53946, 53947, 53948, 53949, 53950, 53951, 53952, 53953, 53954, 53956, 53958, 53959, 53960);
  script_xref(name:"VMSA", value:"2012-0013");

  script_name(english:"VMSA-2012-0013 : VMware vSphere and vCOps updates to third-party libraries");
  script_summary(english:"Checks esxupdate output for the patches");

  script_set_attribute(
    attribute:"synopsis",
    value:
"The remote VMware ESXi / ESX host is missing one or more
security-related patches."
  );
  script_set_attribute(
    attribute:"description",
    value:
"a. vCenter and ESX update to JRE 1.6.0 Update 31

   The Oracle (Sun) JRE is updated to version 1.6.0_31, which
   addresses multiple security issues. Oracle has documented the
   CVE identifiers that are addressed by this update in the Oracle
   Java SE Critical Patch Update Advisory of February 2012.

b. vCenter Update Manager update to JRE 1.5.0 Update 36

   The Oracle (Sun) JRE is updated to 1.5.0_36 to address multiple
   security issues.  Oracle has documented the CVE identifiers that
   are addressed in JRE 1.5.0_36 in the Oracle Java SE Critical
   Patch Update Advisory for June 2012.

c. Update to ESX/ESXi userworld OpenSSL library

   The ESX/ESXi userworld OpenSSL library is updated from version
   0.9.8p to version 0.9.8t to resolve multiple security issues.

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
   has assigned the names CVE-2010-4180, CVE-2010-4252,
   CVE-2011-0014, CVE-2011-4108, CVE-2011-4109, CVE-2011-4576,
   CVE-2011-4577, CVE-2011-4619, and CVE-2012-0050 to these issues.

d. Update to ESX service console OpenSSL RPM

   The service console OpenSSL RPM is updated to version
   0.9.8e-22.el5_8.3 to resolve a security issue.

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
   has assigned the name CVE-2012-2110 to this issue.

e. Update to ESX service console kernel

   The ESX service console kernel is updated to resolve multiple
   security issues.

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
   has assigned the names CVE-2011-1833, CVE-2011-2484,
   CVE-2011-2496, CVE-2011-3188, CVE-2011-3209, CVE-2011-3363,
   CVE-2011-4110, CVE-2011-1020, CVE-2011-4132, CVE-2011-4324,
   CVE-2011-4325, CVE-2012-0207, CVE-2011-2699, and CVE-2012-1583
   to these issues.

f. Update to ESX service console Perl RPM

   The ESX service console Perl RPM is updated to
   perl-5.8.8.32.1.8999.vmw to resolve multiple security issues.

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
   has assigned the names CVE-2010-2761, CVE-2010-4410, and
   CVE-2011-3597 to these issues.

g. Update to ESX service console libxml2 RPMs

   The ESX service console libmxl2 RPMs are updated to
   libxml2-2.6.26-2.1.15.el5_8.2 and
   libxml2-python-2.6.26-2.1.15.el5_8.2 to resolve a security
   issue.

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
   has assigned the name CVE-2012-0841 to this issue.

h. Update to ESX service console glibc RPM

   The ESX service console glibc RPM is updated to version
   glibc-2.5-81.el5_8.1 to resolve multiple security issues.

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
  has assigned the names CVE-2009-5029, CVE-2009-5064,
   CVE-2010-0830, CVE-2011-1089, CVE-2011-4609, and CVE-2012-0864
   to these issue.

i. Update to ESX service console GnuTLS RPM

   The ESX service console GnuTLS RPM is updated to version
   1.4.1-7.el5_8.2 to resolve multiple security issues.

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
   has assigned the names CVE-2011-4128, CVE-2012-1569, and
   CVE-2012-1573 to these issues.

j. Update to ESX service console popt, rpm, rpm-libs,
   and rpm-python RPMS

   The ESX service console popt, rpm, rpm-libs, and rpm-python RPMS
   are updated to the following versions to resolve multiple
   security issues :
      - popt-1.10.2.3-28.el5_8
      - rpm-4.4.2.3-28.el5_8
      - rpm-libs-4.4.2.3-28.el5_8
      - rpm-python-4.4.2.3-28.el5_8

   The Common Vulnerabilities and Exposures project (cve.mitre.org)
   has assigned the name CVE-2012-0060, CVE-2012-0061, and
   CVE-2012-0815 to these issues.

k. Vulnerability in third-party Apache Struts component

   The version of Apache Struts in vCenter Operations has been
   updated to 2.3.4 which addresses an arbitrary file overwrite
   vulnerability. This vulnerability allows an attacker to create
   a denial of service by overwriting arbitrary files without
   authentication. The attacker would need to be on the same network
   as the system where vCOps is installed.

   The Common Vulnerabilities and Exposures project (cve.mitre.org) has
   assigned the name CVE-2012-0393 to this issue.

   Note: Apache struts 2.3.4 addresses the following issues as well :
   CVE-2011-5057, CVE-2012-0391, CVE-2012-0392, CVE-2012-0394. It
   was found that these do not affect vCOps.

   VMware would like to thank Alexander Minozhenko from ERPScan for
   reporting this issue to us."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://lists.vmware.com/pipermail/security-announce/2012/000197.html"
  );
  script_set_attribute(attribute:"solution", value:"Apply the missing patches.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Java Applet Field Bytecode Verifier Cache Remote Code Execution');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esx:4.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esx:4.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esxi:4.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esxi:5.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/06/01");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/08/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/31");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"VMware ESX Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/VMware/release", "Host/VMware/version");
  script_require_ports("Host/VMware/esxupdate", "Host/VMware/esxcli_software_vibs");

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/VMware/release")) audit(AUDIT_OS_NOT, "VMware ESX / ESXi");
if (
  !get_kb_item("Host/VMware/esxcli_software_vibs") &&
  !get_kb_item("Host/VMware/esxupdate")
) audit(AUDIT_PACKAGE_LIST_MISSING);


init_esx_check(date:"2012-08-30");
flag = 0;


if (
  esx_check(
    ver           : "ESX 4.0",
    patch         : "ESX400-201209401-SG",
    patch_updates : make_list("ESX400-201302401-SG", "ESX400-201305401-SG", "ESX400-201310401-SG", "ESX400-201404401-SG")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.0",
    patch         : "ESX400-201209402-SG",
    patch_updates : make_list("ESX400-201305404-SG", "ESX400-201310402-SG")
  )
) flag++;
if (esx_check(ver:"ESX 4.0", patch:"ESX400-201209404-SG")) flag++;

if (
  esx_check(
    ver           : "ESX 4.1",
    patch         : "ESX410-201208101-SG",
    patch_updates : make_list("ESX410-201211401-SG", "ESX410-201301401-SG", "ESX410-201304401-SG", "ESX410-201307401-SG", "ESX410-201312401-SG", "ESX410-201404401-SG", "ESX410-Update03")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.1",
    patch         : "ESX410-201208102-SG",
    patch_updates : make_list("ESX410-201301405-SG", "ESX410-201304402-SG", "ESX410-201307405-SG", "ESX410-Update03")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.1",
    patch         : "ESX410-201208103-SG",
    patch_updates : make_list("ESX410-201307403-SG", "ESX410-Update03")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.1",
    patch         : "ESX410-201208104-SG",
    patch_updates : make_list("ESX410-Update03")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.1",
    patch         : "ESX410-201208105-SG",
    patch_updates : make_list("ESX410-Update03")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.1",
    patch         : "ESX410-201208106-SG",
    patch_updates : make_list("ESX410-201307404-SG", "ESX410-Update03")
  )
) flag++;
if (
  esx_check(
    ver           : "ESX 4.1",
    patch         : "ESX410-201208107-SG",
    patch_updates : make_list("ESX410-Update03")
  )
) flag++;

if (
  esx_check(
    ver           : "ESXi 4.1",
    patch         : "ESXi410-201208101-SG",
    patch_updates : make_list("ESXi410-201211401-SG", "ESXi410-201301401-SG", "ESXi410-201304401-SG", "ESXi410-201307401-SG", "ESXi410-201312401-SG", "ESXi410-201404401-SG", "ESXi410-Update03")
  )
) flag++;

if (esx_check(ver:"ESXi 5.0", vib:"VMware:esx-base:5.0.0-1.25.912577")) flag++;


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

#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2013-0039.
#

include("compat.inc");

if (description)
{
  script_id(79507);
  script_version("1.25");
  script_cvs_date("Date: 2020/02/13");

  script_cve_id("CVE-2006-6304", "CVE-2007-4567", "CVE-2009-0745", "CVE-2009-0746", "CVE-2009-0747", "CVE-2009-0748", "CVE-2009-1388", "CVE-2009-1389", "CVE-2009-1895", "CVE-2009-2406", "CVE-2009-2407", "CVE-2009-2692", "CVE-2009-2847", "CVE-2009-2848", "CVE-2009-2908", "CVE-2009-3080", "CVE-2009-3286", "CVE-2009-3547", "CVE-2009-3612", "CVE-2009-3620", "CVE-2009-3621", "CVE-2009-3726", "CVE-2009-4020", "CVE-2009-4021", "CVE-2009-4067", "CVE-2009-4138", "CVE-2009-4141", "CVE-2009-4307", "CVE-2009-4308", "CVE-2009-4536", "CVE-2009-4537", "CVE-2009-4538", "CVE-2010-0007", "CVE-2010-0415", "CVE-2010-0437", "CVE-2010-0622", "CVE-2010-0727", "CVE-2010-1083", "CVE-2010-1084", "CVE-2010-1086", "CVE-2010-1087", "CVE-2010-1088", "CVE-2010-1173", "CVE-2010-1188", "CVE-2010-1436", "CVE-2010-1437", "CVE-2010-1641", "CVE-2010-2226", "CVE-2010-2240", "CVE-2010-2248", "CVE-2010-2521", "CVE-2010-2798", "CVE-2010-2942", "CVE-2010-2963", "CVE-2010-3067", "CVE-2010-3078", "CVE-2010-3086", "CVE-2010-3296", "CVE-2010-3432", "CVE-2010-3442", "CVE-2010-3477", "CVE-2010-3858", "CVE-2010-3859", "CVE-2010-3876", "CVE-2010-3877", "CVE-2010-4073", "CVE-2010-4080", "CVE-2010-4081", "CVE-2010-4083", "CVE-2010-4157", "CVE-2010-4158", "CVE-2010-4242", "CVE-2010-4248", "CVE-2010-4249", "CVE-2010-4258", "CVE-2010-4346", "CVE-2010-4649", "CVE-2010-4655", "CVE-2011-0521", "CVE-2011-0726", "CVE-2011-1010", "CVE-2011-1020", "CVE-2011-1044", "CVE-2011-1078", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1083", "CVE-2011-1090", "CVE-2011-1093", "CVE-2011-1160", "CVE-2011-1162", "CVE-2011-1163", "CVE-2011-1182", "CVE-2011-1573", "CVE-2011-1577", "CVE-2011-1585", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1776", "CVE-2011-1833", "CVE-2011-2022", "CVE-2011-2203", "CVE-2011-2213", "CVE-2011-2482", "CVE-2011-2484", "CVE-2011-2491", "CVE-2011-2496", "CVE-2011-2525", "CVE-2011-3191", "CVE-2011-3637", "CVE-2011-3638", "CVE-2011-4077", "CVE-2011-4086", "CVE-2011-4110", "CVE-2011-4127", "CVE-2011-4324", "CVE-2011-4330", "CVE-2011-4348", "CVE-2012-1583", "CVE-2012-2136");
  script_bugtraq_id(35281, 35647, 35850, 35851, 35930, 36038, 36472, 36639, 36723, 36824, 36827, 36901, 36936, 37068, 37069, 37339, 37519, 37521, 37523, 37762, 37806, 38144, 38165, 38185, 38479, 38898, 39016, 39042, 39044, 39101, 39569, 39715, 39719, 39794, 40356, 40920, 42124, 42242, 42249, 42505, 42529, 43022, 43221, 43353, 43480, 43787, 43809, 44242, 44301, 44354, 44630, 44648, 44754, 44758, 45014, 45028, 45037, 45058, 45063, 45073, 45159, 45323, 45972, 45986, 46073, 46488, 46492, 46567, 46616, 46630, 46766, 46793, 46866, 46878, 47003, 47308, 47321, 47343, 47381, 47534, 47535, 47791, 47796, 47843, 48236, 48333, 48383, 48641, 48687, 49108, 49141, 49295, 49373, 50322, 50370, 50750, 50755, 50764, 50798, 51176, 51361, 51363, 51945, 53139, 53721);

  script_name(english:"OracleVM 2.2 : kernel (OVMSA-2013-0039)");
  script_summary(english:"Checks the RPM output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote OracleVM host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote OracleVM system is missing necessary patches to address
critical security updates : please see Oracle VM Security Advisory
OVMSA-2013-0039 for details."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/oraclevm-errata/2013-May/000153.html"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Linux Kernel Sendpage Local Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');
  script_cwe_id(16, 20, 119, 189, 200, 264, 362, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-PAE-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-ovs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-ovs-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:2.2");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/12/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/05/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/11/26");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"OracleVM Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/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/OracleVM/release");
if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
if (! preg(pattern:"^OVS" + "2\.2" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 2.2", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/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, "OracleVM", cpu);

flag = 0;
if (rpm_check(release:"OVS2.2", reference:"kernel-2.6.18-128.2.1.5.10.el5")) flag++;
if (rpm_check(release:"OVS2.2", reference:"kernel-PAE-2.6.18-128.2.1.5.10.el5")) flag++;
if (rpm_check(release:"OVS2.2", reference:"kernel-PAE-devel-2.6.18-128.2.1.5.10.el5")) flag++;
if (rpm_check(release:"OVS2.2", reference:"kernel-devel-2.6.18-128.2.1.5.10.el5")) flag++;
if (rpm_check(release:"OVS2.2", reference:"kernel-ovs-2.6.18-128.2.1.5.10.el5")) flag++;
if (rpm_check(release:"OVS2.2", reference:"kernel-ovs-devel-2.6.18-128.2.1.5.10.el5")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel / kernel-PAE / kernel-PAE-devel / kernel-devel / kernel-ovs / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2012:0480 and 
# Oracle Linux Security Advisory ELSA-2012-0480 respectively.
#

include("compat.inc");

if (description)
{
  script_id(68514);
  script_version("1.10");
  script_cvs_date("Date: 2019/09/30 10:58:17");

  script_cve_id("CVE-2012-1583");
  script_bugtraq_id(53139);
  script_xref(name:"RHSA", value:"2012:0480");

  script_name(english:"Oracle Linux 5 : kernel (ELSA-2012-0480)");
  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 2012:0480 :

Updated kernel packages that fix one security issue, various bugs, and
add one enhancement are now available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having
important 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 kernel packages contain the Linux kernel, the core of any Linux
operating system.

This update fixes the following security issue :

* A flaw in the xfrm6_tunnel_rcv() function in the Linux kernel's IPv6
implementation could lead to a use-after-free or double free flaw in
tunnel6_rcv(). A remote attacker could use this flaw to send specially
crafted packets to a target system that is using IPv6 and also has the
xfrm6_tunnel kernel module loaded, causing it to crash.
(CVE-2012-1583, Important)

If you do not run applications that use xfrm6_tunnel, you can prevent
the xfrm6_tunnel module from being loaded by creating (as the root
user) a '/etc/modprobe.d/xfrm6_tunnel.conf' file, and adding the
following line to it :

blacklist xfrm6_tunnel

This way, the xfrm6_tunnel module cannot be loaded accidentally. A
reboot is not necessary for this change to take effect.

This update also fixes various bugs and adds an enhancement.
Documentation for these changes will be available shortly from the
Technical Notes document linked to in the References section.

Users should upgrade to these updated packages, which contain
backported patches to correct this issue, and fix the bugs and add the
enhancement noted in the Technical Notes. The system must be rebooted
for this update to take effect."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2012-April/002768.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected kernel 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:oracle:linux:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-PAE-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:5");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/06/16");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/04/23");
  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", "linux_alt_patch_detect.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");
include("ksplice.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:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 5", "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 && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2012-1583");  
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for ELSA-2012-0480");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

kernel_major_minor = get_kb_item("Host/uname/major_minor");
if (empty_or_null(kernel_major_minor)) exit(1, "Unable to determine kernel major-minor level.");
expected_kernel_major_minor = "2.6";
if (kernel_major_minor != expected_kernel_major_minor)
  audit(AUDIT_OS_NOT, "running kernel level " + expected_kernel_major_minor + ", it is running kernel level " + kernel_major_minor);

flag = 0;
if (rpm_exists(release:"EL5", rpm:"kernel-2.6.18") && rpm_check(release:"EL5", reference:"kernel-2.6.18-308.4.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-PAE-2.6.18") && rpm_check(release:"EL5", cpu:"i386", reference:"kernel-PAE-2.6.18-308.4.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-PAE-devel-2.6.18") && rpm_check(release:"EL5", cpu:"i386", reference:"kernel-PAE-devel-2.6.18-308.4.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-debug-2.6.18") && rpm_check(release:"EL5", reference:"kernel-debug-2.6.18-308.4.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-debug-devel-2.6.18") && rpm_check(release:"EL5", reference:"kernel-debug-devel-2.6.18-308.4.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-devel-2.6.18") && rpm_check(release:"EL5", reference:"kernel-devel-2.6.18-308.4.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-doc-2.6.18") && rpm_check(release:"EL5", reference:"kernel-doc-2.6.18-308.4.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-headers-2.6.18") && rpm_check(release:"EL5", reference:"kernel-headers-2.6.18-308.4.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-xen-2.6.18") && rpm_check(release:"EL5", reference:"kernel-xen-2.6.18-308.4.1.el5")) flag++;
if (rpm_exists(release:"EL5", rpm:"kernel-xen-devel-2.6.18") && rpm_check(release:"EL5", reference:"kernel-xen-devel-2.6.18-308.4.1.el5")) 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, "affected kernel");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2012:0480. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(58772);
  script_version ("1.20");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/04/15");

  script_cve_id("CVE-2012-1583");
  script_xref(name:"RHSA", value:"2012:0480");

  script_name(english:"RHEL 5 : kernel (RHSA-2012:0480)");
  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 kernel packages that fix one security issue, various bugs, and
add one enhancement are now available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having
important 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 kernel packages contain the Linux kernel, the core of any Linux
operating system.

This update fixes the following security issue :

* A flaw in the xfrm6_tunnel_rcv() function in the Linux kernel's IPv6
implementation could lead to a use-after-free or double free flaw in
tunnel6_rcv(). A remote attacker could use this flaw to send specially
crafted packets to a target system that is using IPv6 and also has the
xfrm6_tunnel kernel module loaded, causing it to crash.
(CVE-2012-1583, Important)

If you do not run applications that use xfrm6_tunnel, you can prevent
the xfrm6_tunnel module from being loaded by creating (as the root
user) a '/etc/modprobe.d/xfrm6_tunnel.conf' file, and adding the
following line to it :

blacklist xfrm6_tunnel

This way, the xfrm6_tunnel module cannot be loaded accidentally. A
reboot is not necessary for this change to take effect.

This update also fixes various bugs and adds an enhancement.
Documentation for these changes will be available shortly from the
Technical Notes document linked to in the References section.

Users should upgrade to these updated packages, which contain
backported patches to correct this issue, and fix the bugs and add the
enhancement noted in the Technical Notes. The system must be rebooted
for this update to take effect."
  );
  # https://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/html/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?056c0c27"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2012:0480"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2012-1583"
  );
  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:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-PAE-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/06/16");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/04/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/04/18");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.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");
include("ksplice.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:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 5.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);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2012-1583");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for RHSA-2012:0480");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2012:0480";
  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:"RHEL5", cpu:"i686", reference:"kernel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-PAE-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-PAE-devel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-debug-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-debug-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-debug-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-debug-devel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-debug-devel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-debug-devel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-devel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-devel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-devel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", reference:"kernel-doc-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i386", reference:"kernel-headers-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-headers-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-headers-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-kdump-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"kernel-kdump-devel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-xen-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-xen-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"i686", reference:"kernel-xen-devel-2.6.18-308.4.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"kernel-xen-devel-2.6.18-308.4.1.el5")) 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, "kernel / kernel-PAE / kernel-PAE-devel / kernel-debug / etc");
  }
}

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

include("compat.inc");

if (description)
{
  script_id(61301);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12");

  script_cve_id("CVE-2012-1583");

  script_name(english:"Scientific Linux Security Update : kernel on SL5.x i386/x86_64 (20120417)");
  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:
"The kernel packages contain the Linux kernel, the core of any Linux
operating system.

This update fixes the following security issue :

  - A flaw in the xfrm6_tunnel_rcv() function in the Linux
    kernel's IPv6 implementation could lead to a
    use-after-free or double free flaw in tunnel6_rcv(). A
    remote attacker could use this flaw to send specially
    crafted packets to a target system that is using IPv6
    and also has the xfrm6_tunnel kernel module loaded,
    causing it to crash. (CVE-2012-1583, Important)

If you do not run applications that use xfrm6_tunnel, you can prevent
the xfrm6_tunnel module from being loaded by creating (as the root
user) a '/etc/modprobe.d/xfrm6_tunnel.conf' file, and adding the
following line to it :

blacklist xfrm6_tunnel

This way, the xfrm6_tunnel module cannot be loaded accidentally. A
reboot is not necessary for this change to take effect.

This update also fixes various bugs and adds an enhancement. The
system must be rebooted for this update to take effect.

The corresponding kernel-module-<module>-<kernel-version> modules have
also been updated to match the kernel version."
  );
  # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1204&L=scientific-linux-errata&T=0&P=1484
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?a5be6484"
  );
  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:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-PAE-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-PAE-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-debuginfo-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-xen-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/06/16");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/04/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/01");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2012-2020 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:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 5.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:"SL5", reference:"kernel-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", cpu:"i386", reference:"kernel-PAE-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", cpu:"i386", reference:"kernel-PAE-debuginfo-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", cpu:"i386", reference:"kernel-PAE-devel-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-debug-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-debug-debuginfo-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-debug-devel-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-debuginfo-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-debuginfo-common-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-devel-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-doc-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-headers-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-xen-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-xen-debuginfo-2.6.18-308.4.1.el5")) flag++;
if (rpm_check(release:"SL5", reference:"kernel-xen-devel-2.6.18-308.4.1.el5")) 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, "kernel / kernel-PAE / kernel-PAE-debuginfo / kernel-PAE-devel / etc");
}

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(89038);
  script_version("1.7");
  script_cvs_date("Date: 2019/09/24 15:02:54");

  script_cve_id(
    "CVE-2009-5029",
    "CVE-2009-5064",
    "CVE-2010-0830",
    "CVE-2010-2761",
    "CVE-2010-4180",
    "CVE-2010-4252",
    "CVE-2010-4410",
    "CVE-2011-0014",
    "CVE-2011-1020",
    "CVE-2011-1089",
    "CVE-2011-1833",
    "CVE-2011-2484",
    "CVE-2011-2496",
    "CVE-2011-2699",
    "CVE-2011-3188",
    "CVE-2011-3209",
    "CVE-2011-3363",
    "CVE-2011-3597",
    "CVE-2011-4108",
    "CVE-2011-4109",
    "CVE-2011-4110",
    "CVE-2011-4128",
    "CVE-2011-4132",
    "CVE-2011-4324",
    "CVE-2011-4325",
    "CVE-2011-4576",
    "CVE-2011-4577",
    "CVE-2011-4609",
    "CVE-2011-4619",
    "CVE-2012-0050",
    "CVE-2012-0060",
    "CVE-2012-0061",
    "CVE-2012-0207",
    "CVE-2012-0393",
    "CVE-2012-0815",
    "CVE-2012-0841",
    "CVE-2012-0864",
    "CVE-2012-1569",
    "CVE-2012-1573",
    "CVE-2012-1583",
    "CVE-2012-2110"
  );
  script_bugtraq_id(
    40063,
    44199,
    45145,
    45163,
    45164,
    46264,
    46567,
    46740,
    47321,
    48383,
    48802,
    49108,
    49289,
    49626,
    49911,
    50311,
    50609,
    50663,
    50755,
    50798,
    50898,
    51194,
    51257,
    51281,
    51343,
    51366,
    51439,
    51467,
    51563,
    52009,
    52010,
    52011,
    52012,
    52013,
    52014,
    52015,
    52016,
    52017,
    52018,
    52019,
    52020,
    52107,
    52161,
    52201,
    52667,
    52668,
    52865,
    53136,
    53139,
    53158,
    53946,
    53947,
    53948,
    53949,
    53950,
    53951,
    53952,
    53953,
    53954,
    53956,
    53958,
    53959,
    53960
  );
  script_xref(name:"VMSA", value:"2012-0013");

  script_name(english:"VMware ESX / ESXi Third-Party Libraries Multiple Vulnerabilities (VMSA-2012-0013) (remote check)");
  script_summary(english:"Checks the ESX / ESXi version and build number.");

  script_set_attribute(attribute:"synopsis", value:
"The remote VMware ESX / ESXi host is missing a security-related patch.");
  script_set_attribute(attribute:"description", value:
"The remote VMware ESX / ESXi host is missing a security-related patch.
It is, therefore, affected by multiple vulnerabilities, including
remote code execution vulnerabilities, in several third-party
libraries :

  - Apache Struts
  - glibc
  - GnuTLS
  - JRE
  - kernel
  - libxml2
  - OpenSSL
  - Perl
  - popt and rpm");
  script_set_attribute(attribute:"see_also", value:"http://www.vmware.com/security/advisories/VMSA-2012-0013.html");
  script_set_attribute(attribute:"solution", value:
"Apply the appropriate patch according to the vendor advisory that
pertains to ESX version 3.5 / 4.0 / 4.1 or ESXi version 3.5 / 4.0 /
4.1 / 5.0.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Java Applet Field Bytecode Verifier Cache Remote Code Execution');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esx");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:vmware:esxi");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/08/30");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/08/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/02/29");
  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:"Misc.");

  script_dependencies("vmware_vsphere_detect.nbin");
  script_require_keys("Host/VMware/version", "Host/VMware/release");
  script_require_ports("Host/VMware/vsphere");

  exit(0);
}

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

version = get_kb_item_or_exit("Host/VMware/version");
release = get_kb_item_or_exit("Host/VMware/release");
port    = get_kb_item_or_exit("Host/VMware/vsphere");

# Version + build map
# https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1014508
fixes = make_array();
fixes["ESX 4.0"]  = 787047;
fixes["ESX 4.1"]  = 800380; # Full patch    -- 811144 is security-fix only
fixes["ESXi 4.1"] = 800380; # Full patch    -- 811144 is security-fix only
fixes["ESXi 5.0"] = 912577; # Security-only -- 914586 is full patch

# Extra fixes to report
extra_fixes = make_array();
extra_fixes["ESX 4.1"]  = 811144;
extra_fixes["ESXi 4.1"] = 811144;
extra_fixes["ESXi 5.0"] = 914586;

matches = eregmatch(pattern:'^VMware (ESXi?).*build-([0-9]+)$', string:release);
if (empty_or_null(matches))
  exit(1, 'Failed to extract the ESX / ESXi build number.');

type  = matches[1];
build = int(matches[2]);

fixed_build = fixes[version];

if (!isnull(fixed_build) && build < fixed_build)
{
  if (!empty_or_null(extra_fixes[version])) fixed_build += " / " + extra_fixes[version];
 
  padding = crap(data:" ", length:8 - strlen(type)); # Spacing alignment
 
  report = '\n  ' + type + ' version' + padding + ': ' + version +
           '\n  Installed build : ' + build +
           '\n  Fixed build     : ' + fixed_build +
           '\n';

  security_report_v4(extra:report, port:port, severity:SECURITY_HOLE);
}
else
  audit(AUDIT_INST_VER_NOT_VULN, "VMware " + version + " build " + build);

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2012:0488. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(79286);
  script_version("1.10");
  script_cvs_date("Date: 2019/10/24 15:35:35");

  script_cve_id("CVE-2011-3045", "CVE-2011-4128", "CVE-2012-0864", "CVE-2012-0884", "CVE-2012-1165", "CVE-2012-1569", "CVE-2012-1573", "CVE-2012-1583");
  script_bugtraq_id(52201, 52667, 52668);
  script_xref(name:"RHSA", value:"2012:0488");

  script_name(english:"RHEL 5 : rhev-hypervisor5 (RHSA-2012:0488)");
  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:
"An updated rhev-hypervisor5 package that fixes three security issues
and one bug is now available.

The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.

The rhev-hypervisor5 package provides a Red Hat Enterprise
Virtualization Hypervisor ISO disk image. The Red Hat Enterprise
Virtualization Hypervisor is a dedicated Kernel-based Virtual Machine
(KVM) hypervisor. It includes everything necessary to run and manage
virtual machines: A subset of the Red Hat Enterprise Linux operating
environment and the Red Hat Enterprise Virtualization Agent.

Note: Red Hat Enterprise Virtualization Hypervisor is only available
for the Intel 64 and AMD64 architectures with virtualization
extensions.

A flaw was found in the way libtasn1 decoded DER data. An attacker
could create a carefully-crafted X.509 certificate that, when parsed
by an application that uses GnuTLS, could cause the application to
crash. (CVE-2012-1569)

A flaw was found in the way GnuTLS decrypted malformed TLS records.
This could cause a TLS/SSL client or server to crash when processing a
specially crafted TLS record from a remote TLS/SSL connection peer.
(CVE-2012-1573)

An integer overflow flaw was found in the implementation of the printf
functions family. This could allow an attacker to bypass
FORTIFY_SOURCE protections and execute arbitrary code using a format
string flaw in an application, even though these protections are
expected to limit the impact of such flaws to an application abort.
(CVE-2012-0864)

Red Hat would like to thank Matthew Hall of Mu Dynamics for reporting
CVE-2012-1569 and CVE-2012-1573.

This updated package provides updated components that include fixes
for various security issues. These issues have no security impact on
Red Hat Enterprise Virtualization Hypervisor itself, however. The
security fixes included in this update address the following CVE
numbers :

CVE-2011-4128 (gnutls issue)

CVE-2012-1583 (kernel issue)

CVE-2011-3045 (libpng issue)

CVE-2012-0884 and CVE-2012-1165 (openssl issues)

Further information on the changes made to the package is available on
the relevant errata :

https://rhn.redhat.com/errata/RHBA-2012-0398.html

Users of Red Hat Enterprise Virtualization Hypervisor are advised to
upgrade to this updated package, which fixes these issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2012-0864"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2012-1569"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2012-1573"
  );
  # https://rhn.redhat.com/errata/RHBA-2012-0398.html
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHBA-2012:0398"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2012:0488"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Update the affected rhev-hypervisor5 and / or rhev-hypervisor5-tools
packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:redhat:enterprise_linux:rhev-hypervisor5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rhev-hypervisor5-tools");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5");

  script_set_attribute(attribute:"vuln_publication_date", value:"2011/12/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/04/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/11/17");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2019 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:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 5.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-2012:0488";
  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:"RHEL5", reference:"rhev-hypervisor5-5.8-20120403.0.el5_8")) flag++;
  if (rpm_check(release:"RHEL5", reference:"rhev-hypervisor5-tools-5.8-20120403.0.el5_8")) 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, "rhev-hypervisor5 / rhev-hypervisor5-tools");
  }
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2012:0720. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(64039);
  script_version("1.17");
  script_cvs_date("Date: 2019/10/24 15:35:35");

  script_cve_id("CVE-2012-0217", "CVE-2012-1583");
  script_bugtraq_id(53139);
  script_xref(name:"RHSA", value:"2012:0720");

  script_name(english:"RHEL 5 : kernel (RHSA-2012:0720)");
  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 kernel packages that fix two security issues and multiple bugs
are now available for Red Hat Enterprise Linux 5.6 Extended Update
Support.

The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.

[Updated 19th June 2012] The original erratum text provided an
incorrect description for BZ#807929. The text has been updated to
provide the correct description. No changes have been made to the
packages.

The kernel packages contain the Linux kernel, the core of any Linux
operating system.

This update fixes the following security issues :

* It was found that the Xen hypervisor implementation as shipped with
Red Hat Enterprise Linux 5 did not properly restrict the syscall
return addresses in the sysret return path to canonical addresses. An
unprivileged user in a 64-bit para-virtualized guest, that is running
on a 64-bit host that has an Intel CPU, could use this flaw to crash
the host or, potentially, escalate their privileges, allowing them to
execute arbitrary code at the hypervisor level. (CVE-2012-0217,
Important)

Note: For Red Hat Enterprise Linux guests, only privileged guest users
can exploit CVE-2012-0217.

* A flaw in the xfrm6_tunnel_rcv() function in the Linux kernel's IPv6
implementation could lead to a use-after-free or double free flaw in
tunnel6_rcv(). A remote attacker could use this flaw to send specially
crafted packets to a target system that is using IPv6 and also has the
xfrm6_tunnel kernel module loaded, causing it to crash.
(CVE-2012-1583, Important)

If you do not run applications that use xfrm6_tunnel, you can prevent
the xfrm6_tunnel module from being loaded by creating (as the root
user) a '/etc/modprobe.d/xfrm6_tunnel.conf' file, and adding the
following line to it :

blacklist xfrm6_tunnel

This way, the xfrm6_tunnel module cannot be loaded accidentally. A
reboot is not necessary for this change to take effect.

Red Hat would like to thank the Xen project for reporting
CVE-2012-0217. Upstream acknowledges Rafal Wojtczuk as the original
reporter of CVE-2012-0217.

This update also fixes the following bugs :

* A bug in the vsyscall interface caused 32-bit multi-threaded
programs, which received the SIGCANCEL signal right after they
returned from a system call, to terminate unexpectedly with a
segmentation fault when run on the AMD64 or Intel 64 architecture. A
patch has been provided to address this issue and the crashes no
longer occur in the described scenario. (BZ#807929)

* Incorrect duplicate MAC addresses were being used on a rack network
daughter card that contained a quad-port Intel I350 Gigabit Ethernet
Controller. With this update, the underlying source code has been
modified to address this issue, and correct MAC addresses are now used
under all circumstances. (BZ#813195)

* When the Fibre Channel (FC) layer sets a device to 'running', the
layer also scans for other new devices. Previously, there was a race
condition between these two operations. Consequently, for certain
targets, thousands of invalid devices were created by the SCSI layer
and the udev service. This update ensures that the FC layer always
sets a device to 'online' before scanning for others, thus fixing this
bug.

Additionally, when attempting to transition priority groups on a busy
FC device, the multipath layer retried immediately. If this was the
only available path, a large number of retry operations were performed
in a short period of time. Consequently, the logging of retry messages
slowed down the system. This bug has been fixed by ensuring that the
DM Multipath feature delays retry operations in the described
scenario. (BZ#816683)

* Due to incorrect use of the list_for_each_entry_safe() macro, the
enumeration of remote procedure calls (RPCs) priority wait queue tasks
stored in the tk_wait.links list failed. As a consequence, the
rpc_wake_up() and rpc_wake_up_status() functions failed to wake up all
tasks. This caused the system to become unresponsive and could
significantly decrease system performance. Now, the
list_for_each_entry_safe() macro is no longer used in rpc_wake_up(),
ensuring reasonable system performance. (BZ#817570)

Users should upgrade to these updated packages, which contain
backported patches to correct these issues. The system must be
rebooted for this update to take effect."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2012:0720"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2012-1583"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2012-0217"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'FreeBSD Intel SYSRET Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-PAE");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-PAE-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-PAE-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debuginfo-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-kdump-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xen-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5.6");

  script_set_attribute(attribute:"patch_publication_date", value:"2012/06/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/01/24");
  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:"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 = eregmatch(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 (! ereg(pattern:"^5\.6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 5.6", "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-2012:0720";
  yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
  if (!empty_or_null(yum_report))
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      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:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"s390x", reference:"kernel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"x86_64", reference:"kernel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-PAE-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-PAE-debuginfo-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-PAE-devel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-debug-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"s390x", reference:"kernel-debug-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"x86_64", reference:"kernel-debug-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-debug-debuginfo-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"x86_64", reference:"kernel-debug-debuginfo-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-debug-devel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"s390x", reference:"kernel-debug-devel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"x86_64", reference:"kernel-debug-devel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-debuginfo-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"x86_64", reference:"kernel-debuginfo-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-debuginfo-common-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"x86_64", reference:"kernel-debuginfo-common-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-devel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"s390x", reference:"kernel-devel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"x86_64", reference:"kernel-devel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", reference:"kernel-doc-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i386", reference:"kernel-headers-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"s390x", reference:"kernel-headers-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"x86_64", reference:"kernel-headers-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"s390x", reference:"kernel-kdump-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"s390x", reference:"kernel-kdump-devel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-xen-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"x86_64", reference:"kernel-xen-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-xen-debuginfo-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"x86_64", reference:"kernel-xen-debuginfo-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"i686", reference:"kernel-xen-devel-2.6.18-238.39.1.el5")) flag++;
  if (rpm_check(release:"RHEL5", sp:"6", cpu:"x86_64", reference:"kernel-xen-devel-2.6.18-238.39.1.el5")) flag++;

  if (flag)
  {
    security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      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, "kernel / kernel-PAE / kernel-PAE-debuginfo / kernel-PAE-devel / etc");
  }
}