Vulnerabilities > CVE-2006-1056 - Cryptographic Issues vulnerability in multiple products

#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2013-0042.
#

include("compat.inc");

if (description)
{
  script_id(79510);
  script_version("1.3");
  script_cvs_date("Date: 2019/09/27 13:00:34");

  script_cve_id("CVE-2006-1056", "CVE-2013-2076", "CVE-2013-2077", "CVE-2013-2078");
  script_bugtraq_id(17600, 60277, 60278, 60282);

  script_name(english:"OracleVM 3.2 : xen (OVMSA-2013-0042)");
  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 :

  - Other than the HVM emulation path, the PV case so far
    failed to check that YMM state requires SSE state to be
    enabled, allowing for a #GP to occur upon passing the
    inputs to XSETBV inside the hypervisor. This is
    CVE-2013-2078 / XSA-54. (CVE-2013-2078)

  - x86/xsave: recover from faults on XRSTOR Just like
    FXRSTOR, XRSTOR can raise #GP if bad content is being
    passed to it in the memory block (i.e. aspects not under
    the control of the hypervisor, other than e.g. proper
    alignment of the block). Also correct the comment
    explaining why FXRSTOR needs exception recovery code to
    not wrongly state that this can only be a result of the
    control tools passing a bad image. This is CVE-2013-2077
    / XSA-53. (CVE-2013-2077)

  - x86/xsave: fix information leak on AMD CPUs Just like
    for FXSAVE/FXRSTOR, XSAVE/XRSTOR also don't save/restore
    the last instruction and operand pointers as well as the
    last opcode if there's no pending unmasked exception
    (see CVE-2006-1056 and commit 9747:4d667a139318). While
    the FXSR solution sits in the save path, I prefer to
    have this in the restore path because there the handling
    is simpler (namely in the context of the pending changes
    to properly save the selector values for 32-bit guest
    code). Also this is using FFREE instead of EMMS, as it
    doesn't seem unlikely that in the future we may see CPUs
    with x87 and SSE/AVX but no MMX support. The goal here
    anyway is just to avoid an FPU stack overflow. I would
    have preferred to use FFREEP instead of FFREE (freeing
    two stack slots at once), but AMD doesn't document that
    instruction. This is CVE-2013-2076 / XSA-52.
    (CVE-2013-2076)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/oraclevm-errata/2013-June/000155.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected xen / xen-devel / xen-tools packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:A/AC:M/Au:S/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:ND/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:vm:xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:xen-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:xen-tools");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.2");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/04/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/06/04");
  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) 2014-2019 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" + "3\.2" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.2", "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);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

flag = 0;
if (rpm_check(release:"OVS3.2", reference:"xen-4.1.3-25.el5.6.13")) flag++;
if (rpm_check(release:"OVS3.2", reference:"xen-devel-4.1.3-25.el5.6.13")) flag++;
if (rpm_check(release:"OVS3.2", reference:"xen-tools-4.1.3-25.el5.6.13")) 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, "xen / xen-devel / xen-tools");
}

#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2013-0043.
#

include("compat.inc");

if (description)
{
  script_id(79511);
  script_version("1.3");
  script_cvs_date("Date: 2019/09/27 13:00:34");

  script_cve_id("CVE-2006-1056", "CVE-2013-2076", "CVE-2013-2077", "CVE-2013-2078");
  script_bugtraq_id(17600, 60277, 60278, 60282);

  script_name(english:"OracleVM 3.1 : xen (OVMSA-2013-0043)");
  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 :

  - x86/xsave: properly check guest input to XSETBV Other
    than the HVM emulation path, the PV case so far failed
    to check that YMM state requires SSE state to be
    enabled, allowing for a #GP to occur upon passing the
    inputs to XSETBV inside the hypervisor. This is
    CVE-2013-2078 / XSA-54. (CVE-2013-2078)

  - 86/xsave: recover from faults on XRSTOR Just like
    FXRSTOR, XRSTOR can raise #GP if bad content is being
    passed to it in the memory block (i.e. aspects not under
    the control of the hypervisor, other than e.g. proper
    alignment of the block). Also correct the comment
    explaining why FXRSTOR needs exception recovery code to
    not wrongly state that this can only be a result of the
    control tools passing a bad image. This is CVE-2013-2077
    / XSA-53. (CVE-2013-2077)

  - x86/xsave: fix information leak on AMD CPUs Just like
    for FXSAVE/FXRSTOR, XSAVE/XRSTOR also don't save/restore
    the last instruction and operand pointers as well as the
    last opcode if there's no pending unmasked exception
    (see CVE-2006-1056 and commit 9747:4d667a139318). While
    the FXSR solution sits in the save path, I prefer to
    have this in the restore path because there the handling
    is simpler (namely in the context of the pending changes
    to properly save the selector values for 32-bit guest
    code). Also this is using FFREE instead of EMMS, as it
    doesn't seem unlikely that in the future we may see CPUs
    with x87 and SSE/AVX but no MMX support. The goal here
    anyway is just to avoid an FPU stack overflow. I would
    have preferred to use FFREEP instead of FFREE (freeing
    two stack slots at once), but AMD doesn't document that
    instruction. This is CVE-2013-2076 / XSA-52.
    (CVE-2013-2076)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/oraclevm-errata/2013-June/000156.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected xen / xen-devel / xen-tools packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:A/AC:M/Au:S/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:ND/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:vm:xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:xen-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:xen-tools");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.1");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/04/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/06/04");
  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) 2014-2019 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" + "3\.1" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.1", "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);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

flag = 0;
if (rpm_check(release:"OVS3.1", reference:"xen-4.1.2-18.el5.54")) flag++;
if (rpm_check(release:"OVS3.1", reference:"xen-devel-4.1.2-18.el5.54")) flag++;
if (rpm_check(release:"OVS3.1", reference:"xen-tools-4.1.2-18.el5.54")) 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, "xen / xen-devel / xen-tools");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-302-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(27877);
  script_version("1.22");
  script_cvs_date("Date: 2019/08/02 13:33:00");

  script_cve_id("CVE-2006-0038", "CVE-2006-0744", "CVE-2006-1055", "CVE-2006-1056", "CVE-2006-1522", "CVE-2006-1527", "CVE-2006-1528", "CVE-2006-1855", "CVE-2006-1856", "CVE-2006-1857", "CVE-2006-1858", "CVE-2006-1859", "CVE-2006-1860", "CVE-2006-1863", "CVE-2006-1864", "CVE-2006-2071", "CVE-2006-2271", "CVE-2006-2272", "CVE-2006-2274", "CVE-2006-2275", "CVE-2006-2444");
  script_bugtraq_id(17600, 18081);
  script_xref(name:"USN", value:"302-1");

  script_name(english:"Ubuntu 5.04 / 5.10 / 6.06 LTS : linux-source-2.6.10/2.6.12/2.6.15 vulnerabilities (USN-302-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"An integer overflow was discovered in the do_replace() function. A
local user process with the CAP_NET_ADMIN capability could exploit
this to execute arbitrary commands with full root privileges. However,
none of Ubuntu's supported packages use this capability with any
non-root user, so this only affects you if you use some third party
software like the OpenVZ virtualization system. (CVE-2006-0038)

On EMT64 CPUs, the kernel did not properly handle uncanonical return
addresses. A local user could exploit this to trigger a kernel crash.
(CVE-2006-0744)

Al Viro discovered a local Denial of Service in the sysfs write buffer
handling. By writing a block with a length exactly equal to the
processor's page size to any writable file in /sys, a local attacker
could cause a kernel crash. (CVE-2006-1055)

Jan Beulich discovered an information leak in the handling of
registers for the numeric coprocessor when running on AMD processors.
This allowed processes to see the coprocessor execution state of other
processes, which could reveal sensitive data in the case of
cryptographic computations. (CVE-2006-1056)

Marcel Holtmann discovered that the sys_add_key() did not check that a
new user key is added to a proper keyring. By attempting to add a key
to a normal user key (which is not a keyring), a local attacker could
exploit this to crash the kernel. (CVE-2006-1522)

Ingo Molnar discovered that the SCTP protocol connection tracking
module in netfilter got stuck in an infinite loop on certain empty
packet chunks. A remote attacker could exploit this to cause the
computer to hang. (CVE-2006-1527)

The SCSI I/O driver did not correctly handle the VM_IO flag for memory
mapped pages used for data transfer. A local user could exploit this
to cause a kernel crash. (CVE-2006-1528)

The choose_new_parent() contained obsolete debugging code. A local
user could exploit this to cause a kernel crash. (CVE-2006-1855)

Kostik Belousov discovered that the readv() and writev() functions did
not query LSM modules for access permission. This could be exploited
to circumvent access restrictions defined by LSM modules such as
SELinux or AppArmor. (CVE-2006-1856)

The SCTP driver did not properly verify certain parameters when
receiving a HB-ACK chunk. By sending a specially crafted packet to an
SCTP socket, a remote attacker could exploit this to trigger a buffer
overflow, which could lead to a crash or possibly even arbitrary code
execution. (CVE-2006-1857)

The sctp_walk_params() function in the SCTP driver incorrectly used
rounded values for bounds checking instead of the precise values. By
sending a specially crafted packet to an SCTP socket, a remote
attacker could exploit this to crash the kernel. (CVE-2006-1858)

Bjoern Steinbrink reported a memory leak in the __setlease() function.
A local attacker could exploit this to exhaust kernel memory and
render the computer unusable (Denial of Service). (CVE-2006-1859)

Daniel Hokka Zakrisson discovered that the lease_init() did not
properly handle locking. A local attacker could exploit this to cause
a kernel deadlock (Denial of Service). (CVE-2006-1860)

Mark Moseley discovered that the CIFS file system driver did not
filter out '..\\' path components. A local attacker could exploit this
to break out of a chroot environment on a mounted SMB share.
(CVE-2006-1863) The same vulnerability applies to the older smb file
system. (CVE-2006-1864)

Hugh Dickins discovered that the mprotect() function allowed an user
to change a read-only shared memory attachment to become writable,
which bypasses IPC (inter-process communication) permissions.
(CVE-2006-2071)

The SCTP (Stream Control Transmission Protocol) driver triggered a
kernel panic on unexpected packets while the session was in the CLOSED
state, instead of silently ignoring the packets. A remote attacker
could exploit this to crash the computer. (CVE-2006-2271)

The SCTP driver did not handle control chunks if they arrived in
fragmented packets. By sending specially crafted packets to an SCTP
socket, a remote attacker could exploit this to crash the target
machine. (CVE-2006-2272)

The SCTP driver did not correctly handle packets containing more than
one DATA fragment. By sending specially crafted packets to an SCTP
socket, a remote attacker could exploit this to crash the target
machine. (CVE-2006-2274)

The SCTP driver did not correcly buffer incoming packets. By sending a
large number of small messages to a receiver application that cannot
process the messages quickly enough, a remote attacker could exploit
this to cause a deadlock in the target machine (Denial of Service).
(CVE-2006-2275)

Patrick McHardy discovered that the snmp_trap_decode() function did
not correctly handle memory allocation in some error conditions. By
sending specially crafted packets to a machine which uses the SNMP
network address translation (NAT), a remote attacker could exploit
this to crash that machine. (CVE-2006-2444)

In addition, the Ubuntu 6.06 LTS update fixes a range of bugs.

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/302-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/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_cwe_id(20, 119, 189);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:avm-fritz-firmware");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:avm-fritz-firmware-2.6.15-25");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:avm-fritz-kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:fglrx-control");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:fglrx-kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-686-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-amd64-k8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-amd64-k8-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-amd64-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-k8-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-server");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-amd64-k8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-amd64-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-386");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-686-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-k8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-k8-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-amd64-k8");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-patch-ubuntu-2.6.10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-patch-ubuntu-2.6.12");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-2.6-686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-2.6-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-2.6-amd64-k8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-2.6-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-amd64-k8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-restricted-modules-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.12");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.15");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tree-2.6.10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tree-2.6.12");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-glx");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-glx-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-glx-legacy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-glx-legacy-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:nvidia-legacy-kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:xorg-driver-fglrx");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:xorg-driver-fglrx-dev");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:5.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:5.10");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:6.06:-:lts");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/03/22");
  script_set_attribute(attribute:"patch_publication_date", value:"2006/06/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/11/10");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2006-2019 Canonical, Inc. / NASL script (C) 2007-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

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

  exit(0);
}


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

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! ereg(pattern:"^(5\.04|5\.10|6\.06)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 5.04 / 5.10 / 6.06", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2006-0038", "CVE-2006-0744", "CVE-2006-1055", "CVE-2006-1056", "CVE-2006-1522", "CVE-2006-1527", "CVE-2006-1528", "CVE-2006-1855", "CVE-2006-1856", "CVE-2006-1857", "CVE-2006-1858", "CVE-2006-1859", "CVE-2006-1860", "CVE-2006-1863", "CVE-2006-1864", "CVE-2006-2071", "CVE-2006-2271", "CVE-2006-2272", "CVE-2006-2274", "CVE-2006-2275", "CVE-2006-2444");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-302-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"5.04", pkgname:"linux-doc-2.6.10", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-386", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-686", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-686-smp", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-amd64-generic", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-amd64-k8", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-amd64-k8-smp", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-amd64-xeon", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-386", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-686", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-686-smp", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-amd64-generic", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-amd64-k8", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-amd64-k8-smp", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-amd64-xeon", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-patch-ubuntu-2.6.10", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-source-2.6.10", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-tree-2.6.10", pkgver:"2.6.10-34.20")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-doc-2.6.12", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-386", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-686", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-686-smp", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-amd64-generic", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-amd64-k8", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-amd64-k8-smp", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-amd64-xeon", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-386", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-686", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-686-smp", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-amd64-generic", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-amd64-k8", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-amd64-k8-smp", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-amd64-xeon", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-patch-ubuntu-2.6.12", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-source-2.6.12", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-tree-2.6.12", pkgver:"2.6.12-10.34")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"avm-fritz-firmware", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"avm-fritz-firmware-2.6.15-25", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"avm-fritz-kernel-source", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"fglrx-control", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"fglrx-kernel-source", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-386", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-686", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-686-smp", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-amd64-generic", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-amd64-k8", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-amd64-k8-smp", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-amd64-server", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-amd64-xeon", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-doc", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-doc-2.6.15", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-25", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-25-386", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-25-686", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-25-amd64-generic", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-25-amd64-k8", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-25-amd64-server", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-25-amd64-xeon", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-2.6.15-25-server", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-386", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-686", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-amd64-generic", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-amd64-k8", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-amd64-server", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-amd64-xeon", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-headers-server", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-25-386", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-25-686", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-25-amd64-generic", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-25-amd64-k8", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-25-amd64-server", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-25-amd64-xeon", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-2.6.15-25-server", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-386", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-686", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-amd64-generic", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-amd64-k8", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-amd64-server", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-amd64-xeon", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-image-server", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-kernel-devel", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-restricted-modules-2.6.15-25-386", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-restricted-modules-2.6.15-25-686", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-restricted-modules-2.6.15-25-amd64-generic", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-restricted-modules-2.6.15-25-amd64-k8", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-restricted-modules-2.6.15-25-amd64-xeon", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-restricted-modules-386", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-restricted-modules-686", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-restricted-modules-amd64-generic", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-restricted-modules-amd64-k8", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-restricted-modules-amd64-xeon", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-restricted-modules-common", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-server", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-source", pkgver:"2.6.15.23")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"linux-source-2.6.15", pkgver:"2.6.15-25.43")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"nvidia-glx", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"nvidia-glx-dev", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"nvidia-glx-legacy", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"nvidia-glx-legacy-dev", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"nvidia-kernel-source", pkgver:"1.0.8762+2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"nvidia-legacy-kernel-source", pkgver:"1.0.7174+2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"xorg-driver-fglrx", pkgver:"2.6.15.11-2")) flag++;
if (ubuntu_check(osver:"6.06", pkgname:"xorg-driver-fglrx-dev", pkgver:"2.6.15.11-2")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "avm-fritz-firmware / avm-fritz-firmware-2.6.15-25 / etc");
}

#%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-2006:0579. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(22054);
  script_version ("1.25");
  script_cvs_date("Date: 2019/10/25 13:36:12");

  script_cve_id("CVE-2005-3055", "CVE-2005-3273", "CVE-2006-1056", "CVE-2006-1342", "CVE-2006-1343", "CVE-2006-1864", "CVE-2006-2071");
  script_bugtraq_id(17600);
  script_xref(name:"RHSA", value:"2006:0579");

  script_name(english:"RHEL 2.1 : kernel (RHSA-2006:0579)");
  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 a number of security issues as well
as other bugs are now available for Red Hat Enterprise Linux 2.1 (32
bit architectures)

This security advisory has been rated as having important security
impact by the Red Hat Security Response Team.

The Linux kernel handles the basic functions of the operating system.

These new kernel packages contain fixes for the security issues
described below :

* a flaw in the USB devio handling of device removal that allowed a
local user to cause a denial of service (crash) (CVE-2005-3055,
moderate)

* a flaw in ROSE due to missing verification of the ndigis argument of
new routes (CVE-2005-3273, moderate)

* an info leak on AMD-based x86 systems that allowed a local user to
retrieve the floating point exception state of a process run by a
different user (CVE-2006-1056, important)

* a minor info leak in socket name handling in the network code
(CVE-2006-1342, low)

* a minor info leak in socket option handling in the network code
(CVE-2006-1343, low)

* a directory traversal vulnerability in smbfs that allowed a local
user to escape chroot restrictions for an SMB-mounted filesystem via
'..\\' sequences (CVE-2006-1864, moderate)

* a flaw in the mprotect system call that allowed to give write
permission to a readonly attachment of shared memory (CVE-2006-2071,
moderate)

A performance bug in the NFS implementation that caused clients to
frequently pause when sending TCP segments during heavy write loads
was also addressed.

All Red Hat Enterprise Linux 2.1 users are advised to upgrade their
kernels to these updated packages, which contain backported fixes to
correct these issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2005-3055"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2005-3273"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-1056"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-1342"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-1343"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-1864"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-2071"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2006:0579"
  );
  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:P/A:N");
  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:"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-BOOT");
  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-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-enterprise");
  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-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-summit");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:2.1");

  script_set_attribute(attribute:"vuln_publication_date", value:"2005/09/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2006/07/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/07/17");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2006-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Red Hat Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "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:"^2\.1([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 2.1", "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-2005-3055", "CVE-2005-3273", "CVE-2006-1056", "CVE-2006-1342", "CVE-2006-1343", "CVE-2006-1864", "CVE-2006-2071");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for RHSA-2006:0579");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2006:0579";
  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:"RHEL2.1", cpu:"i686", reference:"kernel-2.4.9-e.70")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"kernel-BOOT-2.4.9-e.70")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i686", reference:"kernel-debug-2.4.9-e.70")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"kernel-doc-2.4.9-e.70")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i686", reference:"kernel-enterprise-2.4.9-e.70")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"kernel-headers-2.4.9-e.70")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i686", reference:"kernel-smp-2.4.9-e.70")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i386", reference:"kernel-source-2.4.9-e.70")) flag++;
  if (rpm_check(release:"RHEL2.1", cpu:"i686", reference:"kernel-summit-2.4.9-e.70")) 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-BOOT / kernel-debug / kernel-doc / etc");
  }
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2014:0446-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(83616);
  script_version("2.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2006-1056", "CVE-2007-0998", "CVE-2012-3497", "CVE-2012-4411", "CVE-2012-4535", "CVE-2012-4537", "CVE-2012-4538", "CVE-2012-4539", "CVE-2012-4544", "CVE-2012-5510", "CVE-2012-5511", "CVE-2012-5513", "CVE-2012-5514", "CVE-2012-5515", "CVE-2012-5634", "CVE-2012-6075", "CVE-2012-6333", "CVE-2013-0153", "CVE-2013-0154", "CVE-2013-1432", "CVE-2013-1442", "CVE-2013-1917", "CVE-2013-1918", "CVE-2013-1919", "CVE-2013-1920", "CVE-2013-1952", "CVE-2013-1964", "CVE-2013-2072", "CVE-2013-2076", "CVE-2013-2077", "CVE-2013-2194", "CVE-2013-2195", "CVE-2013-2196", "CVE-2013-2211", "CVE-2013-2212", "CVE-2013-4329", "CVE-2013-4355", "CVE-2013-4361", "CVE-2013-4368", "CVE-2013-4494", "CVE-2013-4553", "CVE-2013-4554", "CVE-2013-6885", "CVE-2014-1891", "CVE-2014-1892", "CVE-2014-1893", "CVE-2014-1894");
  script_bugtraq_id(17600, 22967, 55410, 55442, 56289, 56498, 56794, 56796, 56797, 56798, 56803, 57159, 57223, 57420, 57745, 58880, 59291, 59292, 59293, 59615, 59617, 59982, 60277, 60282, 60701, 60702, 60703, 60721, 60799, 61424, 62307, 62630, 62708, 62710, 62935, 63494, 63931, 63933, 63983, 65419);

  script_name(english:"SUSE SLES11 Security Update : Xen (SUSE-SU-2014:0446-1)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The SUSE Linux Enterprise Server 11 Service Pack 1 LTSS Xen hypervisor
and toolset have been updated to fix various security issues and some
bugs.

The following security issues have been addressed :

XSA-84: CVE-2014-1894: Xen 3.2 (and presumably earlier) exhibit both
problems with the overflow issue being present for more than just the
suboperations listed above. (bnc#860163)

XSA-84: CVE-2014-1892 CVE-2014-1893: Xen 3.3 through 4.1,
while not affected by the above overflow, have a different
overflow issue on FLASK_{GET,SET}BOOL and expose
unreasonably large memory allocation to arbitrary guests.
(bnc#860163)

XSA-84: CVE-2014-1891: The FLASK_{GET,SET}BOOL, FLASK_USER
and FLASK_CONTEXT_TO_SID suboperations of the flask
hypercall are vulnerable to an integer overflow on the input
size. The hypercalls attempt to allocate a buffer which is 1
larger than this size and is therefore vulnerable to integer
overflow and an attempt to allocate then access a zero byte
buffer. (bnc#860163)

XSA-82: CVE-2013-6885: The microcode on AMD 16h 00h through
0Fh processors does not properly handle the interaction
between locked instructions and write-combined memory types,
which allows local users to cause a denial of service
(system hang) via a crafted application, aka the errata 793
issue. (bnc#853049)

XSA-76: CVE-2013-4554: Xen 3.0.3 through 4.1.x (possibly
4.1.6.1), 4.2.x (possibly 4.2.3), and 4.3.x (possibly 4.3.1)
does not properly prevent access to hypercalls, which allows
local guest users to gain privileges via a crafted
application running in ring 1 or 2. (bnc#849668)

XSA-74: CVE-2013-4553: The XEN_DOMCTL_getmemlist hypercall
in Xen 3.4.x through 4.3.x (possibly 4.3.1) does not always
obtain the page_alloc_lock and mm_rwlock in the same order,
which allows local guest administrators to cause a denial of
service (host deadlock). (bnc#849667)

XSA-73: CVE-2013-4494: Xen before 4.1.x, 4.2.x, and 4.3.x
does not take the page_alloc_lock and grant_table.lock in
the same order, which allows local guest administrators with
access to multiple vcpus to cause a denial of service (host
deadlock) via unspecified vectors. (bnc#848657)

XSA-67: CVE-2013-4368: The outs instruction emulation in Xen
3.1.x, 4.2.x, 4.3.x, and earlier, when using FS: or GS:
segment override, uses an uninitialized variable as a
segment base, which allows local 64-bit PV guests to obtain
sensitive information (hypervisor stack content) via
unspecified vectors related to stale data in a segment
register. (bnc#842511)

XSA-66: CVE-2013-4361: The fbld instruction emulation in Xen
3.3.x through 4.3.x does not use the correct variable for
the source effective address, which allows local HVM guests
to obtain hypervisor stack information by reading the values
used by the instruction. (bnc#841766)

XSA-63: CVE-2013-4355: Xen 4.3.x and earlier does not
properly handle certain errors, which allows local HVM
guests to obtain hypervisor stack memory via a (1) port or
(2) memory mapped I/O write or (3) other unspecified
operations related to addresses without associated memory.
(bnc#840592)

XSA-62: CVE-2013-1442: Xen 4.0 through 4.3.x, when using AVX
or LWP capable CPUs, does not properly clear previous data
from registers when using an XSAVE or XRSTOR to extend the
state components of a saved or restored vCPU after touching
other restored extended registers, which allows local guest
OSes to obtain sensitive information by reading the
registers. (bnc#839596)

XSA-61: CVE-2013-4329: The xenlight library (libxl) in Xen
4.0.x through 4.2.x, when IOMMU is disabled, provides access
to a busmastering-capable PCI passthrough device before the
IOMMU setup is complete, which allows local HVM guest
domains to gain privileges or cause a denial of service via
a DMA instruction. (bnc#839618)

XSA-60: CVE-2013-2212: The vmx_set_uc_mode function in Xen
3.3 through 4.3, when disabling chaches, allows local HVM
guests with access to memory mapped I/O regions to cause a
denial of service (CPU consumption and possibly hypervisor
or guest kernel panic) via a crafted GFN range. (bnc#831120)

XSA-58: CVE-2013-1918: Certain page table manipulation
operations in Xen 4.1.x, 4.2.x, and earlier are not
preemptible, which allows local PV kernels to cause a denial
of service via vectors related to 'deep page table
traversal.' (bnc#826882)

XSA-58: CVE-2013-1432: Xen 4.1.x and 4.2.x, when the XSA-45
patch is in place, does not properly maintain references on
pages stored for deferred cleanup, which allows local PV
guest kernels to cause a denial of service (premature page
free and hypervisor crash) or possible gain privileges via
unspecified vectors. (bnc#826882)

XSA-57: CVE-2013-2211: The libxenlight (libxl) toolstack
library in Xen 4.0.x, 4.1.x, and 4.2.x uses weak permissions
for xenstore keys for paravirtualised and emulated serial
console devices, which allows local guest administrators to
modify the xenstore value via unspecified vectors.
(bnc#823608)

XSA-56: CVE-2013-2072: Buffer overflow in the Python
bindings for the xc_vcpu_setaffinity call in Xen 4.0.x,
4.1.x, and 4.2.x allows local administrators with
permissions to configure VCPU affinity to cause a denial of
service (memory corruption and xend toolstack crash) and
possibly gain privileges via a crafted cpumap. (bnc#819416)

XSA-55: CVE-2013-2196: Multiple unspecified vulnerabilities
in the Elf parser (libelf) in Xen 4.2.x and earlier allow
local guest administrators with certain permissions to have
an unspecified impact via a crafted kernel, related to
'other problems' that are not CVE-2013-2194 or
CVE-2013-2195. (bnc#823011)

XSA-55: CVE-2013-2195: The Elf parser (libelf) in Xen 4.2.x
and earlier allow local guest administrators with certain
permissions to have an unspecified impact via a crafted
kernel, related to 'pointer dereferences' involving
unexpected calculations. (bnc#823011)

XSA-55: CVE-2013-2194: Multiple integer overflows in the Elf
parser (libelf) in Xen 4.2.x and earlier allow local guest
administrators with certain permissions to have an
unspecified impact via a crafted kernel. (bnc#823011)

XSA-53: CVE-2013-2077: Xen 4.0.x, 4.1.x, and 4.2.x does not
properly restrict the contents of a XRSTOR, which allows
local PV guest users to cause a denial of service (unhandled
exception and hypervisor crash) via unspecified vectors.
(bnc#820919)

XSA-52: CVE-2013-2076: Xen 4.0.x, 4.1.x, and 4.2.x, when
running on AMD64 processors, only save/restore the FOP, FIP,
and FDP x87 registers in FXSAVE/FXRSTOR when an exception is
pending, which allows one domain to determine portions of
the state of floating point instructions of other domains,
which can be leveraged to obtain sensitive information such
as cryptographic keys, a similar vulnerability to
CVE-2006-1056. NOTE: this is the documented behavior of
AMD64 processors, but it is inconsistent with Intel
processors in a security-relevant fashion that was not
addressed by the kernels. (bnc#820917)

XSA-50: CVE-2013-1964: Xen 4.0.x and 4.1.x incorrectly
releases a grant reference when releasing a non-v1,
non-transitive grant, which allows local guest
administrators to cause a denial of service (host crash),
obtain sensitive information, or possible have other impacts
via unspecified vectors. (bnc#816156)

XSA-49: CVE-2013-1952: Xen 4.x, when using Intel VT-d for a
bus mastering capable PCI device, does not properly check
the source when accessing a bridge device's interrupt
remapping table entries for MSI interrupts, which allows
local guest domains to cause a denial of service (interrupt
injection) via unspecified vectors. (bnc#816163)

XSA-47: CVE-2013-1920: Xen 4.2.x, 4.1.x, and earlier, when
the hypervisor is running 'under memory pressure' and the
Xen Security Module (XSM) is enabled, uses the wrong
ordering of operations when extending the per-domain event
channel tracking table, which causes a use-after-free and
allows local guest kernels to inject arbitrary events and
gain privileges via unspecified vectors. (bnc#813677)

XSA-46: CVE-2013-1919: Xen 4.2.x and 4.1.x does not properly
restrict access to IRQs, which allows local stub domain
clients to gain access to IRQs and cause a denial of service
via vectors related to 'passed-through IRQs or PCI devices.'
(bnc#813675)

XSA-45: CVE-2013-1918: Certain page table manipulation
operations in Xen 4.1.x, 4.2.x, and earlier are not
preemptible, which allows local PV kernels to cause a denial
of service via vectors related to 'deep page table
traversal.' (bnc#816159)

XSA-44: CVE-2013-1917: Xen 3.1 through 4.x, when running
64-bit hosts on Intel CPUs, does not clear the NT flag when
using an IRET after a SYSENTER instruction, which allows PV
guest users to cause a denial of service (hypervisor crash)
by triggering a #GP fault, which is not properly handled by
another IRET instruction. (bnc#813673)

XSA-41: CVE-2012-6075: Buffer overflow in the e1000_receive
function in the e1000 device driver (hw/e1000.c) in QEMU
1.3.0-rc2 and other versions, when the SBP and LPE flags are
disabled, allows remote attackers to cause a denial of
service (guest OS crash) and possibly execute arbitrary
guest code via a large packet. (bnc#797523)

XSA-37: CVE-2013-0154: The get_page_type function in
xen/arch/x86/mm.c in Xen 4.2, when debugging is enabled,
allows local PV or HVM guest administrators to cause a
denial of service (assertion failure and hypervisor crash)
via unspecified vectors related to a hypercall. (bnc#797031)

XSA-36: CVE-2013-0153: The AMD IOMMU support in Xen 4.2.x,
4.1.x, 3.3, and other versions, when using AMD-Vi for PCI
passthrough, uses the same interrupt remapping table for the
host and all guests, which allows guests to cause a denial
of service by injecting an interrupt into other guests.
(bnc#800275)

XSA-33: CVE-2012-5634: Xen 4.2.x, 4.1.x, and 4.0, when using
Intel VT-d for PCI passthrough, does not properly configure
VT-d when supporting a device that is behind a legacy PCI
Bridge, which allows local guests to cause a denial of
service to other guests by injecting an interrupt.
(bnc#794316)

XSA-31: CVE-2012-5515: The (1) XENMEM_decrease_reservation,
(2) XENMEM_populate_physmap, and (3) XENMEM_exchange
hypercalls in Xen 4.2 and earlier allow local guest
administrators to cause a denial of service (long loop and
hang) via a crafted extent_order value. (bnc#789950)

XSA-30: CVE-2012-5514: The
guest_physmap_mark_populate_on_demand function in Xen 4.2
and earlier does not properly unlock the subject GFNs when
checking if they are in use, which allows local guest HVM
administrators to cause a denial of service (hang) via
unspecified vectors. (bnc#789948)

XSA-29: CVE-2012-5513: The XENMEM_exchange handler in Xen
4.2 and earlier does not properly check the memory address,
which allows local PV guest OS administrators to cause a
denial of service (crash) or possibly gain privileges via
unspecified vectors that overwrite memory in the hypervisor
reserved range. (bnc#789951)

XSA-27: CVE-2012-6333: Multiple HVM control operations in
Xen 3.4 through 4.2 allow local HVM guest OS administrators
to cause a denial of service (physical CPU consumption) via
a large input. (bnc#789944)

XSA-27: CVE-2012-5511: Stack-based buffer overflow in the
dirty video RAM tracking functionality in Xen 3.4 through
4.1 allows local HVM guest OS administrators to cause a
denial of service (crash) via a large bitmap image.
(bnc#789944)

XSA-26: CVE-2012-5510: Xen 4.x, when downgrading the grant
table version, does not properly remove the status page from
the tracking list when freeing the page, which allows local
guest OS administrators to cause a denial of service
(hypervisor crash) via unspecified vectors. (bnc#789945)

XSA-25: CVE-2012-4544: The PV domain builder in Xen 4.2 and
earlier does not validate the size of the kernel or ramdisk
(1) before or (2) after decompression, which allows local
guest administrators to cause a denial of service (domain 0
memory consumption) via a crafted (a) kernel or (b) ramdisk.
(bnc#787163)

XSA-24: CVE-2012-4539: Xen 4.0 through 4.2, when running
32-bit x86 PV guests on 64-bit hypervisors, allows local
guest OS administrators to cause a denial of service
(infinite loop and hang or crash) via invalid arguments to
GNTTABOP_get_status_frames, aka 'Grant table hypercall
infinite loop DoS vulnerability.' (bnc#786520)

XSA-23: CVE-2012-4538: The HVMOP_pagetable_dying hypercall
in Xen 4.0, 4.1, and 4.2 does not properly check the
pagetable state when running on shadow pagetables, which
allows a local HVM guest OS to cause a denial of service
(hypervisor crash) via unspecified vectors. (bnc#786519)

XSA-22: CVE-2012-4537: Xen 3.4 through 4.2, and possibly
earlier versions, does not properly synchronize the p2m and
m2p tables when the set_p2m_entry function fails, which
allows local HVM guest OS administrators to cause a denial
of service (memory consumption and assertion failure), aka
'Memory mapping failure DoS vulnerability.' (bnc#786517)

XSA-20: CVE-2012-4535: Xen 3.4 through 4.2, and possibly
earlier versions, allows local guest OS administrators to
cause a denial of service (Xen infinite loop and physical
CPU consumption) by setting a VCPU with an 'inappropriate
deadline.' (bnc#786516)

XSA-19: CVE-2012-4411: The graphical console in Xen 4.0, 4.1
and 4.2 allows local OS guest administrators to obtain
sensitive host resource information via the qemu monitor.
NOTE: this might be a duplicate of CVE-2007-0998.
(bnc#779212)

XSA-15: CVE-2012-3497: (1) TMEMC_SAVE_GET_CLIENT_WEIGHT, (2)
TMEMC_SAVE_GET_CLIENT_CAP, (3) TMEMC_SAVE_GET_CLIENT_FLAGS
and (4) TMEMC_SAVE_END in the Transcendent Memory (TMEM) in
Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a
denial of service (NULL pointer dereference or memory
corruption and host crash) or possibly have other
unspecified impacts via a NULL client id. (bnc#777890)

Also the following non-security bugs have been fixed :

  - xen hot plug attach/detach fails modified
    blktap-pv-cdrom.patch. (bnc#805094)

  - guest 'disappears' after live migration Updated
    block-dmmd script. (bnc#777628)

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://download.suse.com/patch/finder/?keywords=d46197780129fa94fee1eb1708143171
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?b3fed2ec"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2006-1056.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2007-0998.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-3497.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-4411.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-4535.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-4537.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-4538.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-4539.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-4544.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-5510.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-5511.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-5513.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-5514.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-5515.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-5634.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-6075.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2012-6333.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-0153.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-0154.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1432.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1442.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1917.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1918.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1919.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1920.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1952.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-1964.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-2072.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-2076.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-2077.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-2194.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-2195.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-2196.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-2211.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-2212.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-4329.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-4355.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-4361.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-4368.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-4494.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-4553.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-4554.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2013-6885.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2014-1891.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2014-1892.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2014-1893.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2014-1894.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/777628"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/777890"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/779212"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/786516"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/786517"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/786519"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/786520"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/787163"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/789944"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/789945"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/789948"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/789950"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/789951"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/794316"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/797031"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/797523"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/800275"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/805094"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/813673"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/813675"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/813677"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/816156"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/816159"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/816163"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/819416"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/820917"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/820919"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/823011"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/823608"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/826882"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/831120"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/839596"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/839618"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/840592"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/841766"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/842511"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/848657"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/849667"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/849668"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/853049"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/860163"
  );
  # https://www.suse.com/support/update/announcement/2014/suse-su-20140446-1.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?e4176238"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Server 11 SP1 LTSS :

zypper in -t patch slessp1-xen-201402-8963

To bring your system up-to-date, use 'zypper patch'."
  );
  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: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_cwe_id(264);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-doc-html");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-doc-pdf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-kmp-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-kmp-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-kmp-trace");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:xen-tools-domU");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/03/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/05/20");
  script_set_attribute(attribute:"vuln_publication_date", value:"2006/04/19");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2020 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/cpu", "Host/SuSE/release", "Host/SuSE/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/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = eregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! ereg(pattern:"^(SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES11", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
if (cpu >!< "i386|i486|i586|i686|x86_64") audit(AUDIT_ARCH_NOT, "i386 / i486 / i586 / i686 / x86_64", cpu);


sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES11" && (! ereg(pattern:"^1$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP1", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"xen-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"xen-doc-html-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"xen-doc-pdf-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"xen-kmp-default-4.0.3_21548_16_2.6.32.59_0.9-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"xen-kmp-trace-4.0.3_21548_16_2.6.32.59_0.9-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"xen-libs-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"xen-tools-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"xen-tools-domU-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"x86_64", reference:"xen-kmp-pae-4.0.3_21548_16_2.6.32.59_0.9-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"i586", reference:"xen-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"i586", reference:"xen-doc-html-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"i586", reference:"xen-doc-pdf-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"i586", reference:"xen-kmp-default-4.0.3_21548_16_2.6.32.59_0.9-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"i586", reference:"xen-kmp-trace-4.0.3_21548_16_2.6.32.59_0.9-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"i586", reference:"xen-libs-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"i586", reference:"xen-tools-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"i586", reference:"xen-tools-domU-4.0.3_21548_16-0.5.1")) flag++;
if (rpm_check(release:"SLES11", sp:"1", cpu:"i586", reference:"xen-kmp-pae-4.0.3_21548_16_2.6.32.59_0.9-0.5.1")) 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, "Xen");
}