Vulnerabilities > CVE-2005-4811 - Local Denial of Service vulnerability in Linux Kernel UnMap_HugePage_Area

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Oracle Linux Security Advisories ELSA-2006-0617 / 
# ELSA-2006-0689.
#

include("compat.inc");

if (description)
{
  script_id(67401);
  script_version("1.7");
  script_cvs_date("Date: 2019/10/25 13:36:06");

  script_cve_id("CVE-2004-2660", "CVE-2005-4811", "CVE-2006-0039", "CVE-2006-1858", "CVE-2006-2071", "CVE-2006-2444", "CVE-2006-2932", "CVE-2006-2935", "CVE-2006-2936", "CVE-2006-3468", "CVE-2006-3626", "CVE-2006-3741", "CVE-2006-3745", "CVE-2006-4093", "CVE-2006-4535", "CVE-2006-4623", "CVE-2006-4997");
  script_xref(name:"RHSA", value:"2006:0617");
  script_xref(name:"RHSA", value:"2006:0689");

  script_name(english:"Oracle Linux 4 : kernel (ELSA-2006-0617 / ELSA-2006-0689)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated kernel packages that fix security issues are now available. 

This update 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 :


From Red Hat Security Advisory 2006-0617 :

* a flaw in the proc file system that allowed a local user to use a
suid-wrapper for scripts to gain root privileges (CVE-2006-3626,
Important)

* a flaw in the SCTP implementation that allowed a local user to cause
a denial of service (panic) or to possibly gain root privileges
(CVE-2006-3745, Important)

* a flaw in NFS exported ext2/ext3 partitions when handling invalid
inodes that allowed a remote authenticated user to cause a denial of
service (filesystem panic) (CVE-2006-3468, Important)

* a flaw in the restore_all code path of the 4/4GB split support of
non-hugemem kernels that allowed a local user to cause a denial of
service (panic) (CVE-2006-2932, Important)

* a flaw in IPv4 netfilter handling for the unlikely use of SNMP NAT
processing that allowed a remote user to cause a denial of service
(crash) or potential memory corruption (CVE-2006-2444, Moderate)

* a flaw in the DVD handling of the CDROM driver that could be used
together with a custom built USB device to gain root privileges
(CVE-2006-2935, Moderate)

* a flaw in the handling of O_DIRECT writes that allowed a local user
to cause a denial of service (memory consumption) (CVE-2004-2660, Low)

* a flaw in the SCTP chunk length handling that allowed a remote user
to cause a denial of service (crash) (CVE-2006-1858, Low)

* a flaw in the input handling of the ftdi_sio driver that allowed a
local user to cause a denial of service (memory consumption)
(CVE-2006-2936, Low)

In addition a bugfix was added to enable a clean reboot for the IBM
Pizzaro machines.

Red Hat would like to thank Wei Wang of McAfee Avert Labs and Kirill
Korotaev for reporting issues fixed in this erratum.


From Red Hat Security Advisory ELSA-2006-0689 :

* a flaw in the SCTP support that allowed a local user to cause a
denial of service (crash) with a specific SO_LINGER value.
(CVE-2006-4535, Important)

* a flaw in the hugepage table support that allowed a local user to
cause a denial of service (crash). (CVE-2005-4811, Important)

* a flaw in the mprotect system call that allowed setting write
permission for a read-only attachment of shared memory.
(CVE-2006-2071, Moderate)

* a flaw in HID0[31] (en_attn) register handling on PowerPC 970
systems that allowed a local user to cause a denial of service.
(crash) (CVE-2006-4093, Moderate)

* a flaw in the perfmon support of Itanium systems that allowed a
local user to cause a denial of service by consuming all file
descriptors. (CVE-2006-3741, Moderate)

* a flaw in the ATM subsystem. On systems with installed ATM hardware
and configured ATM support, a remote user could cause a denial of
service (panic) by accessing socket buffers memory after freeing them.
(CVE-2006-4997, Moderate)

* a flaw in the DVB subsystem. On systems with installed DVB hardware
and configured DVB support, a remote user could cause a denial of
service (panic) by sending a ULE SNDU packet with length of 0.
(CVE-2006-4623, Low)

* an information leak in the network subsystem that possibly allowed a
local user to read sensitive data from kernel memory. (CVE-2006-0039,
Low)

In addition, two bugfixes for the IPW-2200 wireless driver were
included. The first one ensures that wireless management applications
correctly identify IPW-2200 controlled devices, while the second fix
ensures that DHCP requests using the IPW-2200 operate correctly.

Red Hat would like to thank Olof Johansson, Stephane Eranian and Solar
Designer for reporting issues fixed in this erratum."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2006-November/000011.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: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_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');
  script_cwe_id(20, 362);

  script_set_attribute(attribute:"patch_publication_date", value:"2006/11/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");

  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-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-hugemem");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-hugemem-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-largesmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-largesmp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-smp-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:4");
  script_set_attribute(attribute:"vuln_publication_date", value:"2004/06/27");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2019 Tenable Network Security, Inc.");
  script_family(english:"Oracle Linux Local Security Checks");

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

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
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);


flag = 0;
if (rpm_check(release:"EL4", cpu:"i386", reference:"kernel-2.6.9-42.0.3.0.2.EL")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-2.6.9-42.0.3.0.2.EL")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"kernel-devel-2.6.9-42.0.3.0.2.EL")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-devel-2.6.9-42.0.3.0.2.EL")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"kernel-hugemem-2.6.9-42.0.3.0.2.EL")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"kernel-hugemem-devel-2.6.9-42.0.3.0.2.EL")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-largesmp-2.6.9-42.0.3.0.2.EL")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-largesmp-devel-2.6.9-42.0.3.0.2.EL")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"kernel-smp-2.6.9-42.0.3.0.2.EL")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-smp-2.6.9-42.0.3.0.2.EL")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"kernel-smp-devel-2.6.9-42.0.3.0.2.EL")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-smp-devel-2.6.9-42.0.3.0.2.EL")) flag++;


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

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-1304. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

if (NASL_LEVEL < 3000) exit(0);

include("compat.inc");

if (description)
{
  script_id(25529);
  script_version("1.18");
  script_cvs_date("Date: 2019/08/02 13:32:20");

  script_cve_id("CVE-2005-4811", "CVE-2006-4623", "CVE-2006-4814", "CVE-2006-5753", "CVE-2006-5754", "CVE-2006-5757", "CVE-2006-6053", "CVE-2006-6056", "CVE-2006-6060", "CVE-2006-6106", "CVE-2006-6535", "CVE-2007-0958", "CVE-2007-1357", "CVE-2007-1592");
  script_xref(name:"DSA", value:"1304");

  script_name(english:"Debian DSA-1304-1 : kernel-source-2.6.8 - several vulnerabilities");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"CVE-2006-6060 CVE-2006-6106 CVE-2006-6535 CVE-2007-0958 CVE-2007-1357
 CVE-2007-1592

Several local and remote vulnerabilities have been discovered in the
Linux kernel that may lead to a denial of service or the execution of
arbitrary code. 

This update also fixes a regression in the smbfs subsystem which was
introduced in DSA-1233which caused symlinks to be interpreted as
regular files.

The Common Vulnerabilities and Exposures project identifies the
following problems :

  - CVE-2005-4811
    David Gibson reported an issue in the hugepage code
    which could permit a local DoS (system crash) on
    appropriately configured systems.

  - CVE-2006-4814
    Doug Chapman discovered a potential local DoS (deadlock)
    in the mincore function caused by improper lock
    handling.

  - CVE-2006-4623
    Ang Way Chuang reported a remote DoS (crash) in the dvb
    driver which can be triggered by a ULE package with an
    SNDU length of 0.

  - CVE-2006-5753
    Eric Sandeen provided a fix for a local memory
    corruption vulnerability resulting from a
    misinterpretation of return values when operating on
    inodes which have been marked bad.

  - CVE-2006-5754
    Darrick Wong discovered a local DoS (crash)
    vulnerability resulting from the incorrect
    initialization of 'nr_pages' in aio_setup_ring().

  - CVE-2006-5757
    LMH reported a potential local DoS which could be
    exploited by a malicious user with the privileges to
    mount and read a corrupted iso9660 filesystem.

  - CVE-2006-6053
    LMH reported a potential local DoS which could be
    exploited by a malicious user with the privileges to
    mount and read a corrupted ext3 filesystem.

  - CVE-2006-6056
    LMH reported a potential local DoS which could be
    exploited by a malicious user with the privileges to
    mount and read a corrupted hfs filesystem on systems
    with SELinux hooks enabled (Debian does not enable
    SELinux by default).

  - CVE-2006-6060
    LMH reported a potential local DoS (infinite loop) which
    could be exploited by a malicious user with the
    privileges to mount and read a corrupted NTFS
    filesystem.

  - CVE-2006-6106
    Marcel Holtman discovered multiple buffer overflows in
    the Bluetooth subsystem which can be used to trigger a
    remote DoS (crash) and potentially execute arbitrary
    code.

  - CVE-2006-6535
    Kostantin Khorenko discovered an invalid error path in
    dev_queue_xmit() which could be exploited by a local
    user to cause data corruption.

  - CVE-2007-0958
    Santosh Eraniose reported a vulnerability that allows
    local users to read otherwise unreadable files by
    triggering a core dump while using PT_INTERP. This is
    related to CVE-2004-1073.

  - CVE-2007-1357
    Jean Delvare reported a vulnerability in the appletalk
    subsystem. Systems with the appletalk module loaded can
    be triggered to crash by other systems on the local
    network via a malformed frame.

  - CVE-2007-1592
    Masayuki Nakagawa discovered that flow labels were
    inadvertently being shared between listening sockets and
    child sockets. This defect can be exploited by local
    users to cause a DoS (Oops)."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-6060"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-6106"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-6535"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-0958"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-1357"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-1592"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2005-4811"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-4814"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-4623"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-5753"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-5754"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-5757"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-6053"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-6056"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-6060"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-6106"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-6535"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-0958"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2004-1073"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-1357"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2007-1592"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.debian.org/security/2007/dsa-1304"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the kernel package immediately and reboot the machine. If you
have built a custom kernel from the kernel source package, you will
need to rebuild to take advantage of these fixes.

The following matrix explains which kernel version for which
architecture fix the problems mentioned above :

                               Debian 3.1 (sarge)           
  Source                       2.6.8-16sarge7               
  Alpha architecture           2.6.8-16sarge7               
  AMD64 architecture           2.6.8-16sarge7               
  HP Precision architecture    2.6.8-6sarge7                
  Intel IA-32 architecture     2.6.8-16sarge7               
  Intel IA-64 architecture     2.6.8-14sarge7               
  Motorola 680x0 architecture  2.6.8-4sarge7                
  PowerPC architecture         2.6.8-12sarge7               
  IBM S/390 architecture       2.6.8-5sarge7                
  Sun Sparc architecture       2.6.8-15sarge7"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:C");
  script_cwe_id(119, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kernel-source-2.6.8");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:3.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2007/06/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/06/18");
  script_set_attribute(attribute:"vuln_publication_date", value:"2004/11/10");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2007-2019 Tenable Network Security, Inc.");
  script_family(english:"Debian Local Security Checks");

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

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"3.1", prefix:"fai-kernels", reference:"1.9.1sarge6")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.4.27-3-386", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.4.27-3-586tsc", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.4.27-3-686", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.4.27-3-686-smp", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.4.27-3-k6", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.4.27-3-k7", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.4.27-3-k7-smp", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.6.8-4-386", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.6.8-4-686", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.6.8-4-686-smp", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.6.8-4-k7", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"hostap-modules-2.6.8-4-k7-smp", reference:"0.3.7-1sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.6.8-4", reference:"2.6.8-15sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.6.8-4-power3", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.6.8-4-power3-smp", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.6.8-4-power4", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.6.8-4-power4-smp", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.6.8-4-powerpc", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.6.8-4-powerpc-smp", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-doc-2.6.8", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6-itanium", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6-itanium-smp", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6-mckinley", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6-mckinley-smp", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-13", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-13-amd64-generic", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-13-amd64-k8", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-13-amd64-k8-smp", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-13-em64t-p4", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-13-em64t-p4-smp", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4", reference:"2.6.8-15sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-32", reference:"2.6.8-6sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-32-smp", reference:"2.6.8-6sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-386", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-64", reference:"2.6.8-6sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-64-smp", reference:"2.6.8-6sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-686", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-686-smp", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-generic", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-itanium", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-itanium-smp", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-k7", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-k7-smp", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-mckinley", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-mckinley-smp", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-smp", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-sparc32", reference:"2.6.8-15sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-sparc64", reference:"2.6.8-15sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.6.8-4-sparc64-smp", reference:"2.6.8-15sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6-itanium", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6-itanium-smp", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6-mckinley", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6-mckinley-smp", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-13-amd64-generic", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-13-amd64-k8", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-13-amd64-k8-smp", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-13-em64t-p4", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-13-em64t-p4-smp", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-32", reference:"2.6.8-6sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-32-smp", reference:"2.6.8-6sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-386", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-64", reference:"2.6.8-6sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-64-smp", reference:"2.6.8-6sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-686", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-686-smp", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-generic", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-itanium", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-itanium-smp", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-k7", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-k7-smp", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-mckinley", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-mckinley-smp", reference:"2.6.8-14sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-power3", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-power3-smp", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-power4", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-power4-smp", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-powerpc", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-powerpc-smp", reference:"2.6.8-12sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-s390", reference:"2.6.8-5sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-s390-tape", reference:"2.6.8-5sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-s390x", reference:"2.6.8-5sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-smp", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-sparc32", reference:"2.6.8-15sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-sparc64", reference:"2.6.8-15sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-4-sparc64-smp", reference:"2.6.8-15sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-amiga", reference:"2.6.8-4sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-atari", reference:"2.6.8-4sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-bvme6000", reference:"2.6.8-4sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-hp", reference:"2.6.8-4sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-mac", reference:"2.6.8-4sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-mvme147", reference:"2.6.8-4sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-mvme16x", reference:"2.6.8-4sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-q40", reference:"2.6.8-4sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.6.8-sun3", reference:"2.6.8-4sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-patch-2.6.8-s390", reference:"2.6.8-5sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-patch-debian-2.6.8", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-source-2.6.8", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-tree-2.6.8", reference:"2.6.8-16sarge7")) flag++;
if (deb_check(release:"3.1", prefix:"mol-modules-2.6.8-4-powerpc", reference:"0.9.70+2.6.8+12sarge2")) flag++;
if (deb_check(release:"3.1", prefix:"mol-modules-2.6.8-4-powerpc-smp", reference:"0.9.70+2.6.8+12sarge2")) flag++;

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

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2006:0689 and 
# CentOS Errata and Security Advisory 2006:0689 respectively.
#

include("compat.inc");

if (description)
{
  script_id(22513);
  script_version("1.18");
  script_cvs_date("Date: 2019/10/25 13:36:03");

  script_cve_id("CVE-2005-4811", "CVE-2006-0039", "CVE-2006-2071", "CVE-2006-3741", "CVE-2006-4093", "CVE-2006-4535", "CVE-2006-4623", "CVE-2006-4997");
  script_bugtraq_id(19615, 19939, 20361, 20363);
  script_xref(name:"RHSA", value:"2006:0689");

  script_name(english:"CentOS 4 : kernel (CESA-2006:0689)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote CentOS host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated kernel packages that fix several security issues in the Red
Hat Enterprise Linux 4 kernel are now available.

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 SCTP support that allowed a local user to cause a
denial of service (crash) with a specific SO_LINGER value.
(CVE-2006-4535, Important)

* a flaw in the hugepage table support that allowed a local user to
cause a denial of service (crash). (CVE-2005-4811, Important)

* a flaw in the mprotect system call that allowed setting write
permission for a read-only attachment of shared memory.
(CVE-2006-2071, Moderate)

* a flaw in HID0[31] (en_attn) register handling on PowerPC 970
systems that allowed a local user to cause a denial of service.
(crash) (CVE-2006-4093, Moderate)

* a flaw in the perfmon support of Itanium systems that allowed a
local user to cause a denial of service by consuming all file
descriptors. (CVE-2006-3741, Moderate)

* a flaw in the ATM subsystem. On systems with installed ATM hardware
and configured ATM support, a remote user could cause a denial of
service (panic) by accessing socket buffers memory after freeing them.
(CVE-2006-4997, Moderate)

* a flaw in the DVB subsystem. On systems with installed DVB hardware
and configured DVB support, a remote user could cause a denial of
service (panic) by sending a ULE SNDU packet with length of 0.
(CVE-2006-4623, Low)

* an information leak in the network subsystem that possibly allowed a
local user to read sensitive data from kernel memory. (CVE-2006-0039,
Low)

In addition, two bugfixes for the IPW-2200 wireless driver were
included. The first one ensures that wireless management applications
correctly identify IPW-2200 controlled devices, while the second fix
ensures that DHCP requests using the IPW-2200 operate correctly.

Red Hat would like to thank Olof Johansson, Stephane Eranian and Solar
Designer for reporting issues fixed in this erratum.

All Red Hat Enterprise Linux 4 users are advised to upgrade their
kernels to the packages associated with their machine architectures
and configurations as listed in this erratum."
  );
  # https://lists.centos.org/pipermail/centos-announce/2006-October/013312.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?dee9ad88"
  );
  # https://lists.centos.org/pipermail/centos-announce/2006-October/013313.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?f1183b83"
  );
  # https://lists.centos.org/pipermail/centos-announce/2006-October/013316.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?b9b4a3a7"
  );
  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: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(362);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-hugemem");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-hugemem-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-largesmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-largesmp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-smp-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:4");

  script_set_attribute(attribute:"vuln_publication_date", value:"2005/12/31");
  script_set_attribute(attribute:"patch_publication_date", value:"2006/10/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/10/10");
  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:"CentOS Local Security Checks");

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

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^4([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 4.x", "CentOS " + os_ver);

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


cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "CentOS", cpu);


flag = 0;
if (rpm_check(release:"CentOS-4", reference:"kernel-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", reference:"kernel-devel-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-doc-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-doc-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-hugemem-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-hugemem-devel-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"kernel-largesmp-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-largesmp-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"ia64", reference:"kernel-largesmp-devel-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-largesmp-devel-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-smp-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-smp-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-smp-devel-2.6.9-42.0.3.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-smp-devel-2.6.9-42.0.3.EL")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel / kernel-devel / kernel-doc / kernel-hugemem / 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-2006:0689. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(22523);
  script_version ("1.26");
  script_cvs_date("Date: 2019/10/25 13:36:12");

  script_cve_id("CVE-2005-4811", "CVE-2006-0039", "CVE-2006-2071", "CVE-2006-3741", "CVE-2006-4093", "CVE-2006-4535", "CVE-2006-4623", "CVE-2006-4997");
  script_bugtraq_id(19615, 19939, 20361, 20363);
  script_xref(name:"RHSA", value:"2006:0689");

  script_name(english:"RHEL 4 : kernel (RHSA-2006:0689)");
  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 several security issues in the Red
Hat Enterprise Linux 4 kernel are now available.

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 SCTP support that allowed a local user to cause a
denial of service (crash) with a specific SO_LINGER value.
(CVE-2006-4535, Important)

* a flaw in the hugepage table support that allowed a local user to
cause a denial of service (crash). (CVE-2005-4811, Important)

* a flaw in the mprotect system call that allowed setting write
permission for a read-only attachment of shared memory.
(CVE-2006-2071, Moderate)

* a flaw in HID0[31] (en_attn) register handling on PowerPC 970
systems that allowed a local user to cause a denial of service.
(crash) (CVE-2006-4093, Moderate)

* a flaw in the perfmon support of Itanium systems that allowed a
local user to cause a denial of service by consuming all file
descriptors. (CVE-2006-3741, Moderate)

* a flaw in the ATM subsystem. On systems with installed ATM hardware
and configured ATM support, a remote user could cause a denial of
service (panic) by accessing socket buffers memory after freeing them.
(CVE-2006-4997, Moderate)

* a flaw in the DVB subsystem. On systems with installed DVB hardware
and configured DVB support, a remote user could cause a denial of
service (panic) by sending a ULE SNDU packet with length of 0.
(CVE-2006-4623, Low)

* an information leak in the network subsystem that possibly allowed a
local user to read sensitive data from kernel memory. (CVE-2006-0039,
Low)

In addition, two bugfixes for the IPW-2200 wireless driver were
included. The first one ensures that wireless management applications
correctly identify IPW-2200 controlled devices, while the second fix
ensures that DHCP requests using the IPW-2200 operate correctly.

Red Hat would like to thank Olof Johansson, Stephane Eranian and Solar
Designer for reporting issues fixed in this erratum.

All Red Hat Enterprise Linux 4 users are advised to upgrade their
kernels to the packages associated with their machine architectures
and configurations as listed in this erratum."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2005-4811"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-0039"
  );
  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/security/cve/cve-2006-3741"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-4093"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-4535"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-4623"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-4997"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2006:0689"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_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(362);

  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-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-hugemem");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-hugemem-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-largesmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-largesmp-devel");
  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-smp-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:4");

  script_set_attribute(attribute:"vuln_publication_date", value:"2005/12/31");
  script_set_attribute(attribute:"patch_publication_date", value:"2006/10/05");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/10/10");
  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:"^4([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 4.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-2005-4811", "CVE-2006-0039", "CVE-2006-2071", "CVE-2006-3741", "CVE-2006-4093", "CVE-2006-4535", "CVE-2006-4623", "CVE-2006-4997");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for RHSA-2006:0689");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2006:0689";
  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:"RHEL4", reference:"kernel-2.6.9-42.0.3.EL")) flag++;
  if (rpm_check(release:"RHEL4", reference:"kernel-devel-2.6.9-42.0.3.EL")) flag++;
  if (rpm_check(release:"RHEL4", reference:"kernel-doc-2.6.9-42.0.3.EL")) flag++;
  if (rpm_check(release:"RHEL4", cpu:"i686", reference:"kernel-hugemem-2.6.9-42.0.3.EL")) flag++;
  if (rpm_check(release:"RHEL4", cpu:"i686", reference:"kernel-hugemem-devel-2.6.9-42.0.3.EL")) flag++;
  if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"kernel-largesmp-2.6.9-42.0.3.EL")) flag++;
  if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"kernel-largesmp-devel-2.6.9-42.0.3.EL")) flag++;
  if (rpm_check(release:"RHEL4", cpu:"i686", reference:"kernel-smp-2.6.9-42.0.3.EL")) flag++;
  if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"kernel-smp-2.6.9-42.0.3.EL")) flag++;
  if (rpm_check(release:"RHEL4", cpu:"i686", reference:"kernel-smp-devel-2.6.9-42.0.3.EL")) flag++;
  if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"kernel-smp-devel-2.6.9-42.0.3.EL")) 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-devel / kernel-doc / kernel-hugemem / etc");
  }
}