Vulnerabilities > CVE-2005-3808 - Local Integer Overflow vulnerability in Linux Kernel INVALIDATE_INODE_PAGES2

#%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-231-1. 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(20775);
  script_version("1.13");
  script_cvs_date("Date: 2019/08/02 13:33:00");

  script_cve_id("CVE-2005-3257", "CVE-2005-3783", "CVE-2005-3784", "CVE-2005-3805", "CVE-2005-3806", "CVE-2005-3807", "CVE-2005-3808", "CVE-2005-3848", "CVE-2005-3857", "CVE-2005-3858");
  script_xref(name:"USN", value:"231-1");

  script_name(english:"Ubuntu 4.10 / 5.04 / 5.10 : linux-source-2.6.8.1/-2.6.10/-2.6.12 vulnerabilities (USN-231-1)");
  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:
"Rudolf Polzer reported an abuse of the 'loadkeys' command. By
redefining one or more keys and tricking another user (like root) into
logging in on a text console and typing something that involves the
redefined keys, a local user could cause execution of arbitrary
commands with the privileges of the target user. The updated kernel
restricts the usage of 'loadkeys' to root. (CVE-2005-3257)

The ptrace() system call did not correctly check whether a process
tried to attach to itself. A local attacker could exploit this to
cause a kernel crash. (CVE-2005-3783)

A Denial of Service vulnerability was found in the handler that
automatically cleans up and terminates child processes that are not
correctly handled by their parent process ('auto-reaper'). The check
did not correctly handle processes which were currently traced by
another process. A local attacker could exploit this to cause a kernel
crash. (CVE-2005-3784)

A locking problem was discovered in the POSIX timer cleanup handling
on process exit. A local attacker could exploit this to cause the
machine to hang (Denial of Service). This flaw only affects
multiprocessor (SMP) systems. (CVE-2005-3805)

A Denial of Service vulnerability was discovered in the IPv6 flowlabel
handling code. By invoking setsockopt(IPV6_FLOWLABEL_MGR) in a special
way, a local attacker could cause memory corruption which eventually
led to a kernel crash. (CVE-2005-3806)

A memory leak was discovered in the VFS lease handling. These
operations are commonly executed by the Samba server, which led to
steady memory exhaustion. By repeatedly triggering the affected
operations in quick succession, a local attacker could exploit this to
drain all memory, which leads to a Denial of Service. (CVE-2005-3807)

An integer overflow was discovered in the
invalidate_inode_pages2_range() function. By issuing 64-bit mmap calls
on a 32 bit system, a local user could exploit this to crash the
machine, thereby causing Denial of Service. This flaw does not affect
the amd64 platform, and does only affect Ubuntu 5.10. (CVE-2005-3808)

Ollie Wild discovered a memory leak in the icmp_push_reply() function.
By sending a large amount of specially crafted packets, a remote
attacker could exploit this to drain all memory, which eventually
leads to a Denial of Service. (CVE-2005-3848)

Chris Wrigth found a Denial of Service vulnerability in the
time_out_leases() function. By allocating a large number of VFS file
lock leases and having them timeout at the same time, a large number
of 'printk' debugging statements was generated at the same time, which
could exhaust kernel memory. (CVE-2005-3857)

Patrick McHardy discovered a memory leak in the ip6_input_finish()
function. A remote attacker could exploit this by sending specially
crafted IPv6 packets, which would eventually drain all available
kernel memory, thus causing a Denial of Service. (CVE-2005-3858).

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:"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_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.10");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.12");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.8.1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-686-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-amd64-k8");
  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-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-6-686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-6-686-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-6-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-6-amd64-k8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-6-amd64-k8-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6.8.1-6-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-686");
  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-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-6-686");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-6-686-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-6-amd64-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-6-amd64-k8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-6-amd64-k8-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6.8.1-6-amd64-xeon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-patch-debian-2.6.8.1");
  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-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-2.6.8.1");
  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:linux-tree-2.6.8.1");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:4.10");
  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:"patch_publication_date", value:"2005/12/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/01/21");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2005-2019 Canonical, Inc. / NASL script (C) 2006-2016 Tenable Network Security, Inc.");
  script_family(english:"Ubuntu Local Security Checks");

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

  exit(0);
}


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

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! ereg(pattern:"^(4\.10|5\.04|5\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 4.10 / 5.04 / 5.10", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

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

flag = 0;

if (ubuntu_check(osver:"4.10", pkgname:"linux-doc-2.6.8.1", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-6", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-6-386", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-6-686", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-6-686-smp", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-6-amd64-generic", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-6-amd64-k8", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-6-amd64-k8-smp", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-headers-2.6.8.1-6-amd64-xeon", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-6-386", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-6-686", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-6-686-smp", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-6-amd64-generic", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-6-amd64-k8", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-6-amd64-k8-smp", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-image-2.6.8.1-6-amd64-xeon", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-patch-debian-2.6.8.1", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-source-2.6.8.1", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"4.10", pkgname:"linux-tree-2.6.8.1", pkgver:"2.6.8.1-16.26")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-doc-2.6.10", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-386", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-686", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-686-smp", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-amd64-generic", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-amd64-k8", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-amd64-k8-smp", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-headers-2.6.10-6-amd64-xeon", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-386", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-686", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-686-smp", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-amd64-generic", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-amd64-k8", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-amd64-k8-smp", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-image-2.6.10-6-amd64-xeon", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-patch-ubuntu-2.6.10", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-source-2.6.10", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.04", pkgname:"linux-tree-2.6.10", pkgver:"2.6.10-34.9")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-doc-2.6.12", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-386", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-686", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-686-smp", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-amd64-generic", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-amd64-k8", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-amd64-k8-smp", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-headers-2.6.12-10-amd64-xeon", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-386", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-686", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-686-smp", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-amd64-generic", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-amd64-k8", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-amd64-k8-smp", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-image-2.6.12-10-amd64-xeon", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-patch-ubuntu-2.6.12", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-source-2.6.12", pkgver:"2.6.12-10.25")) flag++;
if (ubuntu_check(osver:"5.10", pkgname:"linux-tree-2.6.12", pkgver:"2.6.12-10.25")) 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, "linux-doc-2.6.10 / linux-doc-2.6.12 / linux-doc-2.6.8.1 / etc");
}

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory 2005-1138.
#

include("compat.inc");

if (description)
{
  script_id(20306);
  script_version ("1.12");
  script_cvs_date("Date: 2019/08/02 13:32:23");

  script_cve_id("CVE-2005-3808");
  script_xref(name:"FEDORA", value:"2005-1138");

  script_name(english:"Fedora Core 4 : kernel-2.6.14-1.1653_FC4 (2005-1138)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora Core host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update fixes several minor security related issues.

A problem was discovered where users could reprogram keys, leaving
'traps' for the next user of a console. The ability has been
restricted to root.

A 32 bit integer overflow was discovered in the
invalidate_inode_pages2() function which could lead to a local denial
of service attack.

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # https://lists.fedoraproject.org/pipermail/announce/2005-December/001650.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?1ce8d468"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-smp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel-smp-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora_core:4");

  script_set_attribute(attribute:"patch_publication_date", value:"2005/12/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2005/12/15");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2005-2019 Tenable Network Security, Inc.");
  script_family(english:"Fedora Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^4([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 4.x", "Fedora " + os_ver);

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

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

flag = 0;
if (rpm_check(release:"FC4", reference:"kernel-2.6.14-1.1653_FC4")) flag++;
if (rpm_check(release:"FC4", reference:"kernel-debuginfo-2.6.14-1.1653_FC4")) flag++;
if (rpm_check(release:"FC4", reference:"kernel-devel-2.6.14-1.1653_FC4")) flag++;
if (rpm_check(release:"FC4", reference:"kernel-doc-2.6.14-1.1653_FC4")) flag++;
if (rpm_check(release:"FC4", reference:"kernel-smp-2.6.14-1.1653_FC4")) flag++;
if (rpm_check(release:"FC4", reference:"kernel-smp-devel-2.6.14-1.1653_FC4")) 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, "kernel / kernel-debuginfo / kernel-devel / kernel-doc / kernel-smp / etc");
}

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Mandrake Linux Security Advisory MDKSA-2006:018. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(20796);
  script_version ("1.14");
  script_cvs_date("Date: 2019/08/02 13:32:48");

  script_cve_id("CVE-2005-3527", "CVE-2005-3783", "CVE-2005-3784", "CVE-2005-3805", "CVE-2005-3806", "CVE-2005-3808");
  script_xref(name:"MDKSA", value:"2006:018");

  script_name(english:"Mandrake Linux Security Advisory : kernel (MDKSA-2006:018)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Mandrake Linux host is missing one or more security
updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"A number of vulnerabilities have been corrected in the Linux kernel :

A race condition in the 2.6 kernel could allow a local user to cause a
DoS by triggering a core dump in one thread while another thread has a
pending SIGSTOP (CVE-2005-3527).

The ptrace functionality in 2.6 kernels prior to 2.6.14.2, using
CLONE_THREAD, does not use the thread group ID to check whether it is
attaching to itself, which could allow local users to cause a DoS
(CVE-2005-3783).

The auto-reap child process in 2.6 kernels prior to 2.6.15 include
processes with ptrace attached, which leads to a dangling ptrace
reference and allows local users to cause a crash (CVE-2005-3784).

A locking problem in the POSIX timer cleanup handling on exit on
kernels 2.6.10 to 2.6.14 when running on SMP systems, allows a local
user to cause a deadlock involving process CPU timers (CVE-2005-3805).

The IPv6 flowlabel handling code in 2.4 and 2.6 kernels prior to
2.4.32 and 2.6.14 modifes the wrong variable in certain circumstances,
which allows local users to corrupt kernel memory or cause a crash by
triggering a free of non-allocated memory (CVE-2005-3806).

An integer overflow in 2.6.14 and earlier could allow a local user to
cause a hang via 64-bit mmap calls that are not properly handled on a
32-bit system (CVE-2005-3808).

As well, other bugfixes are included in this update :

Fixes to swsup and HDA sound fixes (DMA buffer fixes, and fixes for
the AD1986a codec, added support for Nvidia chipsets, and new model
information for the Gigabyte K8N51).

MCP51 forcedeth support has been added."
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:N/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-2.6.12.15mdk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-i586-up-1GB-2.6.12.15mdk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-i686-up-4GB-2.6.12.15mdk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-smp-2.6.12.15mdk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-source-2.6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-source-stripped-2.6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-xbox-2.6.12.15mdk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-xen0-2.6.12.15mdk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-xenU-2.6.12.15mdk");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2006");

  script_set_attribute(attribute:"patch_publication_date", value:"2006/01/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/01/22");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2006-2019 Tenable Network Security, Inc.");
  script_family(english:"Mandriva Local Security Checks");

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

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

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


flag = 0;
if (rpm_check(release:"MDK2006.0", reference:"kernel-2.6.12.15mdk-1-1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"i386", reference:"kernel-i586-up-1GB-2.6.12.15mdk-1-1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"i386", reference:"kernel-i686-up-4GB-2.6.12.15mdk-1-1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"kernel-smp-2.6.12.15mdk-1-1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"kernel-source-2.6-2.6.12-15mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", reference:"kernel-source-stripped-2.6-2.6.12-15mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"i386", reference:"kernel-xbox-2.6.12.15mdk-1-1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"i386", reference:"kernel-xen0-2.6.12.15mdk-1-1mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK2006.0", cpu:"i386", reference:"kernel-xenU-2.6.12.15mdk-1-1mdk", yank:"mdk")) flag++;


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

#%NASL_MIN_LEVEL 80502

#
# (C) Tenable Network Security, Inc.
#
# This plugin text was extracted from SuSE Security Advisory SUSE-SA:2006:006
#


if ( ! defined_func("bn_random") ) exit(0);

include("compat.inc");

if(description)
{
 script_id(20879);
 script_version ("1.8");
 
 name["english"] = "SUSE-SA:2006:006: kernel";
 
 script_name(english:name["english"]);
 
 script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a vendor-supplied security patch" );
 script_set_attribute(attribute:"description", value:
"The remote host is missing the patch for the advisory SUSE-SA:2006:006 (kernel).


The Linux kernel on SUSE Linux 10.0 has been updated to
fix following security problems:

- CVE-2006-0454: An extra dst release when ip_options_echo failed
was fixed.

This problem could be triggered by remote attackers and can
potentially crash the machine. This is possible even with
SuSEfirewall2 enabled.

This affects only SUSE Linux 10.0, all other SUSE distributions
are not affected.

- CVE-2005-3356: A double decrement in mq_open system call could lead
to local users crashing the machine.

- CVE-2005-3358: A 0 argument passed to the set_mempolicy() system
call could lead to a local user crashing the machine.

- CVE-2005-4605: Kernel memory could be leaked to user space through a
problem with seek() in /proc files .

- CVE-2005-3623: Remote users could set ACLs even on read-only
exported NFS Filesystems and so circumvent access control.

- CVE-2005-3808: A 32 bit integer overflow on 64bit mmap calls
could be used by local users to hang the machine.

- CVE-2005-4635: Add sanity checks for headers and payload of netlink
messages, which could be used by local attackers to crash the
machine.

Also various non-security bugs were fixed:
- Fix up patch for cpufreq drivers that do not initialize
current freq.
- Handle BIOS cpufreq changes gracefully.
- Updates to inotify handling.
- Various XEN Updates.
- Catches processor declarations with same ACPI id (P4HT)
- PowerPC: g5 thermal overtemp bug on fluid cooled systems.
- Fixed buffered ACPI events on a lot ASUS and some other machines.
- Fix fs/exec.c:788 (de_thread()) BUG_ON (OSDL 5170)." );
 script_set_attribute(attribute:"solution", value:
"http://www.suse.de/security/advisories/2006_06_kernel.html" );
 script_set_attribute(attribute:"risk_factor", value:"High" );



 script_set_attribute(attribute:"plugin_publication_date", value: "2006/02/10");
 script_end_attributes();

 
 summary["english"] = "Check for the version of the kernel package";
 script_summary(english:summary["english"]);
 
 script_category(ACT_GATHER_INFO);
 
 script_copyright(english:"This script is Copyright (C) 2006-2019 Tenable Network Security, Inc.");
 family["english"] = "SuSE Local Security Checks";
 script_family(english:family["english"]);
 
 script_dependencies("ssh_get_info.nasl");
 script_require_keys("Host/SuSE/rpm-list");
 exit(0);
}

include("rpm.inc");
if ( rpm_check( reference:"Intel-536ep-4.69-14.3", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-bigsmp-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-bigsmp-nongpl-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-default-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-default-nongpl-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-smp-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-smp-nongpl-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-source-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-syms-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-um-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-um-nongpl-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-xen-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"kernel-xen-nongpl-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"um-host-kernel-2.6.13-15.8", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"xen-3.0_8259-0.1", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"xen-devel-3.0_8259-0.1", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"xen-doc-html-3.0_8259-0.1", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"xen-doc-pdf-3.0_8259-0.1", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"xen-doc-ps-3.0_8259-0.1", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"xen-tools-3.0_8259-0.1", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}
if ( rpm_check( reference:"xen-tools-ioemu-3.0_8259-0.1", release:"SUSE10.0") )
{
 security_hole(0);
 exit(0);
}