Vulnerabilities > CVE-2008-5702 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Linux Kernel

#%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-1794. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(38722);
  script_version("1.24");
  script_cvs_date("Date: 2019/08/02 13:32:22");

  script_cve_id("CVE-2008-4307", "CVE-2008-5395", "CVE-2008-5701", "CVE-2008-5702", "CVE-2008-5713", "CVE-2009-0028", "CVE-2009-0029", "CVE-2009-0031", "CVE-2009-0065", "CVE-2009-0322", "CVE-2009-0675", "CVE-2009-0676", "CVE-2009-0834", "CVE-2009-0859", "CVE-2009-1192", "CVE-2009-1265", "CVE-2009-1336", "CVE-2009-1337", "CVE-2009-1439");
  script_bugtraq_id(33113, 33846, 33951, 34020, 34405, 34453, 34654, 34673);
  script_xref(name:"DSA", value:"1794");

  script_name(english:"Debian DSA-1794-1 : linux-2.6 - denial of service/privilege escalation/information leak");
  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:
"Several vulnerabilities have been discovered in the Linux kernel that
may lead to denial of service, privilege escalation, or information
leak. The Common Vulnerabilities and Exposures project identifies the
following problems :

  - CVE-2008-4307
    Bryn M. Reeves reported a denial of service in the NFS
    filesystem. Local users can trigger a kernel BUG() due
    to a race condition in the do_setlk function.

  - CVE-2008-5395
    Helge Deller discovered a denial of service condition
    that allows local users on PA-RISC to crash the system
    by attempting to unwind a stack containing userspace
    addresses.

  - CVE-2008-5701
    Vlad Malov reported an issue on 64-bit MIPS where a
    local user could cause a system crash by crafting a
    malicious binary which makes o32 syscalls with a number
    less than 4000.

  - CVE-2008-5702
    Zvonimir Rakamaric reported an off-by-one error in the
    ib700wdt watchdog driver which allows local users to
    cause a buffer underflow by making a specially crafted
    WDIOC_SETTIMEOUT ioctl call.

  - CVE-2008-5713
    Flavio Leitner discovered that a local user can cause a
    denial of service by generating large amounts of traffic
    on a large SMP system, resulting in soft lockups.

  - CVE-2009-0028
    Chris Evans discovered a situation in which a child
    process can send an arbitrary signal to its parent.

  - CVE-2009-0029
    Christian Borntraeger discovered an issue effecting the
    alpha, mips, powerpc, s390 and sparc64 architectures
    that allows local users to cause a denial of service or
    potentially gain elevated privileges.

  - CVE-2009-0031
    Vegard Nossum discovered a memory leak in the keyctl
    subsystem that allows local users to cause a denial of
    service by consuming all available kernel memory.

  - CVE-2009-0065
    Wei Yongjun discovered a memory overflow in the SCTP
    implementation that can be triggered by remote users,
    permitting remote code execution.

  - CVE-2009-0322
    Pavel Roskin provided a fix for an issue in the dell_rbu
    driver that allows a local user to cause a denial of
    service (oops) by reading 0 bytes from a sysfs entry.

  - CVE-2009-0675
    Roel Kluin discovered inverted logic in the skfddi
    driver that permits local, unprivileged users to reset
    the driver statistics.

  - CVE-2009-0676
    Clement LECIGNE discovered a bug in the sock_getsockopt
    function that may result in leaking sensitive kernel
    memory.

  - CVE-2009-0834
    Roland McGrath discovered an issue on amd64 kernels that
    allows local users to circumvent system call audit
    configurations which filter based on the syscall numbers
    or argument details.

  - CVE-2009-0859
    Jiri Olsa discovered that a local user can cause a
    denial of service (system hang) using a SHM_INFO shmctl
    call on kernels compiled with CONFIG_SHMEM disabled.
    This issue does not affect prebuilt Debian kernels.

  - CVE-2009-1192
    Shaohua Li reported an issue in the AGP subsystem that
    may allow local users to read sensitive kernel memory
    due to a leak of uninitialized memory.

  - CVE-2009-1265
    Thomas Pollet reported an overflow in the af_rose
    implementation that allows remote attackers to retrieve
    uninitialized kernel memory that may contain sensitive
    data.

  - CVE-2009-1336
    Trond Myklebust reported an issue in the encode_lookup()
    function in the nfs server subsystem that allows local
    users to cause a denial of service (oops in
    encode_lookup()) by use of a long filename.

  - CVE-2009-1337
    Oleg Nesterov discovered an issue in the exit_notify
    function that allows local users to send an arbitrary
    signal to a process by running a program that modifies
    the exit_signal field and then uses an exec system call
    to launch a setuid application.

  - CVE-2009-1439
    Pavan Naregundi reported an issue in the CIFS filesystem
    code that allows remote users to overwrite memory via a
    long nativeFileSystem field in a Tree Connect response
    during mount."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2008-4307"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2008-5395"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2008-5701"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2008-5702"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2008-5713"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-0028"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-0029"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-0031"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-0065"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-0322"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-0675"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-0676"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-0834"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-0859"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-1192"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-1265"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-1336"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-1337"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2009-1439"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2009/dsa-1794"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the linux-2.6, fai-kernels, and user-mode-linux packages.

For the oldstable distribution (etch), this problem has been fixed in
version 2.6.18.dfsg.1-24etch2.

Note: Debian carefully tracks all known security issues across every
linux kernel package in all releases under active security support.
However, given the high frequency at which low-severity security
issues are discovered in the kernel and the resource requirements of
doing an update, updates for lower priority issues will normally not
be released for all kernels at the same time. Rather, they will be
released in a staggered or 'leap-frog' fashion."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E: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, 264, 362, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:linux-2.6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:4.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2008/12/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2009/05/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/05/11");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2009-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  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:"4.0", prefix:"fai-kernels", reference:"1.17+etch.24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-doc-2.6.18", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-486", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-686", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-686-bigmem", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all-alpha", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all-amd64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all-arm", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all-hppa", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all-i386", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all-ia64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all-mips", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all-mipsel", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all-powerpc", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all-s390", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-all-sparc", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-alpha-generic", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-alpha-legacy", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-alpha-smp", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-amd64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-footbridge", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-iop32x", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-itanium", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-ixp4xx", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-k7", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-mckinley", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-parisc", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-parisc-smp", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-parisc64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-parisc64-smp", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-powerpc", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-powerpc-miboot", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-powerpc-smp", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-powerpc64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-prep", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-qemu", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-r3k-kn02", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-r4k-ip22", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-r4k-kn04", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-r5k-cobalt", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-r5k-ip32", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-rpc", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-s390", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-s390x", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-s3c2410", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-sb1-bcm91250a", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-sb1a-bcm91480b", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-sparc32", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-sparc64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-sparc64-smp", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-vserver", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-vserver-686", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-vserver-alpha", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-vserver-amd64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-vserver-k7", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-vserver-powerpc", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-vserver-powerpc64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-vserver-s390x", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-vserver-sparc64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-xen", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-xen-686", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-xen-amd64", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-xen-vserver", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-xen-vserver-686", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-headers-2.6.18-6-xen-vserver-amd64", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-486", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-686", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-686-bigmem", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-alpha-generic", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-alpha-legacy", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-alpha-smp", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-amd64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-footbridge", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-iop32x", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-itanium", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-ixp4xx", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-k7", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-mckinley", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-parisc", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-parisc-smp", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-parisc64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-parisc64-smp", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-powerpc", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-powerpc-miboot", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-powerpc-smp", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-powerpc64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-prep", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-qemu", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-r3k-kn02", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-r4k-ip22", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-r4k-kn04", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-r5k-cobalt", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-r5k-ip32", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-rpc", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-s390", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-s390-tape", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-s390x", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-s3c2410", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-sb1-bcm91250a", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-sb1a-bcm91480b", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-sparc32", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-sparc64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-sparc64-smp", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-vserver-686", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-vserver-alpha", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-vserver-amd64", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-vserver-k7", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-vserver-powerpc", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-vserver-powerpc64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-vserver-s390x", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-vserver-sparc64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-xen-686", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-xen-amd64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-xen-vserver-686", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-image-2.6.18-6-xen-vserver-amd64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-manual-2.6.18", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-modules-2.6.18-6-xen-686", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-modules-2.6.18-6-xen-amd64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-modules-2.6.18-6-xen-vserver-686", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-modules-2.6.18-6-xen-vserver-amd64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-patch-debian-2.6.18", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-source-2.6.18", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"linux-support-2.6.18-6", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"linux-tree-2.6.18", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"user-mode-linux", reference:"2.6.18-1um-2etch.24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"xen-linux-system-2.6.18-6-xen-686", reference:"2.6.18.dfsg.1-24etch2")) flag++;
if (deb_check(release:"4.0", prefix:"xen-linux-system-2.6.18-6-xen-amd64", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"xen-linux-system-2.6.18-6-xen-vserver-686", reference:"2.6.18.dfsg.1-24etch1")) flag++;
if (deb_check(release:"4.0", prefix:"xen-linux-system-2.6.18-6-xen-vserver-amd64", reference:"2.6.18.dfsg.1-24etch2")) 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-2009:0014 and 
# Oracle Linux Security Advisory ELSA-2009-0014 respectively.
#

include("compat.inc");

if (description)
{
  script_id(67790);
  script_version("1.16");
  script_cvs_date("Date: 2019/10/25 13:36:07");

  script_cve_id("CVE-2008-3275", "CVE-2008-4933", "CVE-2008-4934", "CVE-2008-5025", "CVE-2008-5029", "CVE-2008-5300", "CVE-2008-5702");
  script_bugtraq_id(30647, 32093, 32154, 32289);
  script_xref(name:"RHSA", value:"2009:0014");

  script_name(english:"Oracle Linux 4 : kernel (ELSA-2009-0014)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"From Red Hat Security Advisory 2009:0014 :

Updated kernel packages that resolve several security issues and fix
various bugs are now available for Red Hat Enterprise Linux 4.

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

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

This update addresses the following security issues :

* the sendmsg() function in the Linux kernel did not block during UNIX
socket garbage collection. This could, potentially, lead to a local
denial of service. (CVE-2008-5300, Important)

* when fput() was called to close a socket, the __scm_destroy()
function in the Linux kernel could make indirect recursive calls to
itself. This could, potentially, lead to a local denial of service.
(CVE-2008-5029, Important)

* a deficiency was found in the Linux kernel virtual file system (VFS)
implementation. This could allow a local, unprivileged user to make a
series of file creations within deleted directories, possibly causing
a denial of service. (CVE-2008-3275, Moderate)

* a buffer underflow flaw was found in the Linux kernel IB700 SBC
watchdog timer driver. This deficiency could lead to a possible
information leak. By default, the '/dev/watchdog' device is accessible
only to the root user. (CVE-2008-5702, Low)

* the hfs and hfsplus file systems code failed to properly handle
corrupted data structures. This could, potentially, lead to a local
denial of service. (CVE-2008-4933, CVE-2008-5025, Low)

* a flaw was found in the hfsplus file system implementation. This
could, potentially, lead to a local denial of service when write
operations were performed. (CVE-2008-4934, Low)

This update also fixes the following bugs :

* when running Red Hat Enterprise Linux 4.6 and 4.7 on some systems
running Intel(r) CPUs, the cpuspeed daemon did not run, preventing the
CPU speed from being changed, such as not being reduced to an idle
state when not in use.

* mmap() could be used to gain access to beyond the first megabyte of
RAM, due to insufficient checks in the Linux kernel code. Checks have
been added to prevent this.

* attempting to turn keyboard LEDs on and off rapidly on keyboards
with slow keyboard controllers, may have caused key presses to fail.

* after migrating a hypervisor guest, the MAC address table was not
updated, causing packet loss and preventing network connections to the
guest. Now, a gratuitous ARP request is sent after migration. This
refreshes the ARP caches, minimizing network downtime.

* writing crash dumps with diskdump may have caused a kernel panic on
Non-Uniform Memory Access (NUMA) systems with certain memory
configurations.

* on big-endian systems, such as PowerPC, the getsockopt() function
incorrectly returned 0 depending on the parameters passed to it when
the time to live (TTL) value equaled 255, possibly causing memory
corruption and application crashes.

* a problem in the kernel packages provided by the RHSA-2008:0508
advisory caused the Linux kernel's built-in memory copy procedure to
return the wrong error code after recovering from a page fault on
AMD64 and Intel 64 systems. This may have caused other Linux kernel
functions to return wrong error codes.

* a divide-by-zero bug in the Linux kernel process scheduler, which
may have caused kernel panics on certain systems, has been resolved.

* the netconsole kernel module caused the Linux kernel to hang when
slave interfaces of bonded network interfaces were started, resulting
in a system hang or kernel panic when restarting the network.

* the '/proc/xen/' directory existed even if systems were not running
Red Hat Virtualization. This may have caused problems for third-party
software that checks virtualization-ability based on the existence of
'/proc/xen/'. Note: this update will remove the '/proc/xen/' directory
on systems not running Red Hat Virtualization.

All Red Hat Enterprise Linux 4 users should upgrade to these updated
packages, which contain backported patches to resolve these issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2009-January/000864.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: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(20, 119, 399);

  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-doc");
  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:"p-cpe:/a:oracle:linux:kernel-xenU");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-xenU-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:4");

  script_set_attribute(attribute:"vuln_publication_date", value:"2008/08/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2009/01/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Oracle Linux Local Security Checks");

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

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^4([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 4", "Oracle Linux " + os_ver);

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

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

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2008-3275", "CVE-2008-4933", "CVE-2008-4934", "CVE-2008-5025", "CVE-2008-5029", "CVE-2008-5300", "CVE-2008-5702");  
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for ELSA-2009-0014");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

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

flag = 0;
if (rpm_exists(release:"EL4", rpm:"kernel-2.6.9") && rpm_check(release:"EL4", reference:"kernel-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-devel-2.6.9") && rpm_check(release:"EL4", reference:"kernel-devel-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-doc-2.6.9") && rpm_check(release:"EL4", reference:"kernel-doc-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-hugemem-2.6.9") && rpm_check(release:"EL4", cpu:"i386", reference:"kernel-hugemem-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-hugemem-devel-2.6.9") && rpm_check(release:"EL4", cpu:"i386", reference:"kernel-hugemem-devel-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-largesmp-2.6.9") && rpm_check(release:"EL4", cpu:"ia64", reference:"kernel-largesmp-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-largesmp-2.6.9") && rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-largesmp-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-largesmp-devel-2.6.9") && rpm_check(release:"EL4", cpu:"ia64", reference:"kernel-largesmp-devel-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-largesmp-devel-2.6.9") && rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-largesmp-devel-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-smp-2.6.9") && rpm_check(release:"EL4", cpu:"i386", reference:"kernel-smp-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-smp-2.6.9") && rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-smp-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-smp-devel-2.6.9") && rpm_check(release:"EL4", cpu:"i386", reference:"kernel-smp-devel-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-smp-devel-2.6.9") && rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-smp-devel-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-xenU-2.6.9") && rpm_check(release:"EL4", cpu:"i386", reference:"kernel-xenU-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-xenU-2.6.9") && rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-xenU-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-xenU-devel-2.6.9") && rpm_check(release:"EL4", cpu:"i386", reference:"kernel-xenU-devel-2.6.9-78.0.13.0.1.EL")) flag++;
if (rpm_exists(release:"EL4", rpm:"kernel-xenU-devel-2.6.9") && rpm_check(release:"EL4", cpu:"x86_64", reference:"kernel-xenU-devel-2.6.9-78.0.13.0.1.EL")) 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, "affected kernel");
}

#%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-2009:0014. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(35381);
  script_version ("1.31");
  script_cvs_date("Date: 2019/10/25 13:36:13");

  script_cve_id("CVE-2008-3275", "CVE-2008-4933", "CVE-2008-4934", "CVE-2008-5025", "CVE-2008-5029", "CVE-2008-5300", "CVE-2008-5702");
  script_bugtraq_id(30647, 32093, 32154, 32289);
  script_xref(name:"RHSA", value:"2009:0014");

  script_name(english:"RHEL 4 : kernel (RHSA-2009:0014)");
  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 resolve several security issues and fix
various bugs are now available for Red Hat Enterprise Linux 4.

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

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

This update addresses the following security issues :

* the sendmsg() function in the Linux kernel did not block during UNIX
socket garbage collection. This could, potentially, lead to a local
denial of service. (CVE-2008-5300, Important)

* when fput() was called to close a socket, the __scm_destroy()
function in the Linux kernel could make indirect recursive calls to
itself. This could, potentially, lead to a local denial of service.
(CVE-2008-5029, Important)

* a deficiency was found in the Linux kernel virtual file system (VFS)
implementation. This could allow a local, unprivileged user to make a
series of file creations within deleted directories, possibly causing
a denial of service. (CVE-2008-3275, Moderate)

* a buffer underflow flaw was found in the Linux kernel IB700 SBC
watchdog timer driver. This deficiency could lead to a possible
information leak. By default, the '/dev/watchdog' device is accessible
only to the root user. (CVE-2008-5702, Low)

* the hfs and hfsplus file systems code failed to properly handle
corrupted data structures. This could, potentially, lead to a local
denial of service. (CVE-2008-4933, CVE-2008-5025, Low)

* a flaw was found in the hfsplus file system implementation. This
could, potentially, lead to a local denial of service when write
operations were performed. (CVE-2008-4934, Low)

This update also fixes the following bugs :

* when running Red Hat Enterprise Linux 4.6 and 4.7 on some systems
running Intel(r) CPUs, the cpuspeed daemon did not run, preventing the
CPU speed from being changed, such as not being reduced to an idle
state when not in use.

* mmap() could be used to gain access to beyond the first megabyte of
RAM, due to insufficient checks in the Linux kernel code. Checks have
been added to prevent this.

* attempting to turn keyboard LEDs on and off rapidly on keyboards
with slow keyboard controllers, may have caused key presses to fail.

* after migrating a hypervisor guest, the MAC address table was not
updated, causing packet loss and preventing network connections to the
guest. Now, a gratuitous ARP request is sent after migration. This
refreshes the ARP caches, minimizing network downtime.

* writing crash dumps with diskdump may have caused a kernel panic on
Non-Uniform Memory Access (NUMA) systems with certain memory
configurations.

* on big-endian systems, such as PowerPC, the getsockopt() function
incorrectly returned 0 depending on the parameters passed to it when
the time to live (TTL) value equaled 255, possibly causing memory
corruption and application crashes.

* a problem in the kernel packages provided by the RHSA-2008:0508
advisory caused the Linux kernel's built-in memory copy procedure to
return the wrong error code after recovering from a page fault on
AMD64 and Intel 64 systems. This may have caused other Linux kernel
functions to return wrong error codes.

* a divide-by-zero bug in the Linux kernel process scheduler, which
may have caused kernel panics on certain systems, has been resolved.

* the netconsole kernel module caused the Linux kernel to hang when
slave interfaces of bonded network interfaces were started, resulting
in a system hang or kernel panic when restarting the network.

* the '/proc/xen/' directory existed even if systems were not running
Red Hat Virtualization. This may have caused problems for third-party
software that checks virtualization-ability based on the existence of
'/proc/xen/'. Note: this update will remove the '/proc/xen/' directory
on systems not running Red Hat Virtualization.

All Red Hat Enterprise Linux 4 users should upgrade to these updated
packages, which contain backported patches to resolve these issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2008-3275"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2008-4933"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2008-4934"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2008-5025"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2008-5029"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2008-5300"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2008-5702"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2009:0014"
  );
  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(20, 119, 399);

  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:"p-cpe:/a:redhat:enterprise_linux:kernel-xenU");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-xenU-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:4");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:4.7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2008/08/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2009/01/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/01/15");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2009-2019 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-2008-3275", "CVE-2008-4933", "CVE-2008-4934", "CVE-2008-5025", "CVE-2008-5029", "CVE-2008-5300", "CVE-2008-5702");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for RHSA-2009:0014");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2009:0014";
  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-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", reference:"kernel-devel-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", reference:"kernel-doc-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"i686", reference:"kernel-hugemem-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"i686", reference:"kernel-hugemem-devel-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"kernel-largesmp-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"kernel-largesmp-devel-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"i686", reference:"kernel-smp-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"kernel-smp-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"i686", reference:"kernel-smp-devel-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"kernel-smp-devel-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"i686", reference:"kernel-xenU-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"kernel-xenU-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"i686", reference:"kernel-xenU-devel-2.6.9-78.0.13.EL")) flag++;

  if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"kernel-xenU-devel-2.6.9-78.0.13.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");
  }
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update kernel-423.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(40011);
  script_version("1.12");
  script_cvs_date("Date: 2019/10/25 13:36:34");

  script_cve_id("CVE-2008-3831", "CVE-2008-4554", "CVE-2008-4933", "CVE-2008-5025", "CVE-2008-5029", "CVE-2008-5079", "CVE-2008-5182", "CVE-2008-5300", "CVE-2008-5700", "CVE-2008-5702");

  script_name(english:"openSUSE Security Update : kernel (kernel-423)");
  script_summary(english:"Check for the kernel-423 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update fixes various security issues and several bugs in the
openSUSE 11.0 kernel. It was also updated to the stable version
2.6.25.20.

CVE-2008-5702: Buffer underflow in the ibwdt_ioctl function in
drivers/watchdog/ib700wdt.c might allow local users to have an unknown
impact via a certain /dev/watchdog WDIOC_SETTIMEOUT IOCTL call.

CVE-2008-5700: libata did not set minimum timeouts for SG_IO requests,
which allows local users to cause a denial of service (Programmed I/O
mode on drives) via multiple simultaneous invocations of an
unspecified test program.

CVE-2008-5079: net/atm/svc.c in the ATM subsystem allowed local users
to cause a denial of service (kernel infinite loop) by making two
calls to svc_listen for the same socket, and then reading a
/proc/net/atm/*vc file, related to corruption of the vcc table.

CVE-2008-5300: Linux kernel 2.6.28 allows local users to cause a
denial of service ('soft lockup' and process loss) via a large number
of sendmsg function calls, which does not block during AF_UNIX garbage
collection and triggers an OOM condition, a different vulnerability
than CVE-2008-5029.

CVE-2008-5029: The __scm_destroy function in net/core/scm.c makes
indirect recursive calls to itself through calls to the fput function,
which allows local users to cause a denial of service (panic) via
vectors related to sending an SCM_RIGHTS message through a UNIX domain
socket and closing file descriptors.

CVE-2008-4933: Buffer overflow in the hfsplus_find_cat function in
fs/hfsplus/catalog.c allowed attackers to cause a denial of service
(memory corruption or system crash) via an hfsplus filesystem image
with an invalid catalog namelength field, related to the
hfsplus_cat_build_key_uni function.

CVE-2008-5025: Stack-based buffer overflow in the hfs_cat_find_brec
function in fs/hfs/catalog.c allowed attackers to cause a denial of
service (memory corruption or system crash) via an hfs filesystem
image with an invalid catalog namelength field, a related issue to
CVE-2008-4933.

CVE-2008-5182: The inotify functionality might allow local users to
gain privileges via unknown vectors related to race conditions in
inotify watch removal and umount.

CVE-2008-3831: The i915 driver in drivers/char/drm/i915_dma.c does not
restrict the DRM_I915_HWS_ADDR ioctl to the Direct Rendering Manager
(DRM) master, which allows local users to cause a denial of service
(memory corruption) via a crafted ioctl call, related to absence of
the DRM_MASTER and DRM_ROOT_ONLY flags in the ioctl's configuration.

CVE-2008-4554: The do_splice_from function in fs/splice.c did not
reject file descriptors that have the O_APPEND flag set, which allows
local users to bypass append mode and make arbitrary changes to other
locations in the file."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=362850"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=371657"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=399966"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=405546"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=419250"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=429919"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=439461"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=442364"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=442594"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=443640"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=443661"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=445569"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=446973"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=447241"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=447406"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=450417"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=457896"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=457897"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=457898"
  );
  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_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_cwe_id(119, 264, 362, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-rt_debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-syms");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2009/01/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/07/21");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2009-2019 Tenable Network Security, Inc.");
  script_family(english:"SuSE Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE11\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.0", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

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

flag = 0;

if ( rpm_check(release:"SUSE11.0", reference:"kernel-debug-2.6.25.20-0.1") ) flag++;
if ( rpm_check(release:"SUSE11.0", reference:"kernel-default-2.6.25.20-0.1") ) flag++;
if ( rpm_check(release:"SUSE11.0", reference:"kernel-pae-2.6.25.20-0.1") ) flag++;
if ( rpm_check(release:"SUSE11.0", reference:"kernel-rt-2.6.25.20-0.1") ) flag++;
if ( rpm_check(release:"SUSE11.0", reference:"kernel-rt_debug-2.6.25.20-0.1") ) flag++;
if ( rpm_check(release:"SUSE11.0", reference:"kernel-source-2.6.25.20-0.1") ) flag++;
if ( rpm_check(release:"SUSE11.0", reference:"kernel-syms-2.6.25.20-0.1") ) flag++;
if ( rpm_check(release:"SUSE11.0", reference:"kernel-vanilla-2.6.25.20-0.1") ) flag++;
if ( rpm_check(release:"SUSE11.0", reference:"kernel-xen-2.6.25.20-0.1") ) 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, "kernel-debug / kernel-default / kernel-pae / kernel-rt / etc");
}

#%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-715-1. 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(36279);
  script_version("1.18");
  script_cvs_date("Date: 2019/08/02 13:33:02");

  script_cve_id("CVE-2008-5079", "CVE-2008-5182", "CVE-2008-5300", "CVE-2008-5395", "CVE-2008-5700", "CVE-2008-5702");
  script_bugtraq_id(32676, 33503);
  script_xref(name:"USN", value:"715-1");

  script_name(english:"Ubuntu 8.10 : linux vulnerabilities (USN-715-1)");
  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:
"Hugo Dias discovered that the ATM subsystem did not correctly manage
socket counts. A local attacker could exploit this to cause a system
hang, leading to a denial of service. (CVE-2008-5079)

It was discovered that the inotify subsystem contained watch removal
race conditions. A local attacker could exploit this to crash the
system, leading to a denial of service. (CVE-2008-5182)

Dann Frazier discovered that in certain situations sendmsg did not
correctly release allocated memory. A local attacker could exploit
this to force the system to run out of free memory, leading to a
denial of service. (CVE-2008-5300)

Helge Deller discovered that PA-RISC stack unwinding was not handled
correctly. A local attacker could exploit this to crash the system,
leading do a denial of service. This did not affect official Ubuntu
kernels, but was fixed in the source for anyone performing HPPA kernel
builds. (CVE-2008-5395)

It was discovered that the ATA subsystem did not correctly set
timeouts. A local attacker could exploit this to cause a system hang,
leading to a denial of service. (CVE-2008-5700)

It was discovered that the ib700 watchdog timer did not correctly
check buffer sizes. A local attacker could send a specially crafted
ioctl to the device to cause a system crash, leading to a denial of
service. (CVE-2008-5702).

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/715-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_cwe_id(119, 362, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-doc-2.6.27");
  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-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-libc-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.27");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:8.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2008/11/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2009/01/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2009/04/23");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2009-2019 Canonical, Inc. / NASL script (C) 2009-2019 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:"^(8\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 8.10", "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);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2008-5079", "CVE-2008-5182", "CVE-2008-5300", "CVE-2008-5395", "CVE-2008-5700", "CVE-2008-5702");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-715-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"8.10", pkgname:"linux-doc-2.6.27", pkgver:"2.6.27-11.27")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"linux-headers-2.6.27-11", pkgver:"2.6.27-11.27")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"linux-headers-2.6.27-11-generic", pkgver:"2.6.27-11.27")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"linux-headers-2.6.27-11-server", pkgver:"2.6.27-11.27")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"linux-image-2.6.27-11-generic", pkgver:"2.6.27-11.27")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"linux-image-2.6.27-11-server", pkgver:"2.6.27-11.27")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"linux-image-2.6.27-11-virtual", pkgver:"2.6.27-11.27")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"linux-libc-dev", pkgver:"2.6.27-11.27")) flag++;
if (ubuntu_check(osver:"8.10", pkgname:"linux-source-2.6.27", pkgver:"2.6.27-11.27")) 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-2.6.27 / linux-headers-2.6 / linux-headers-2.6-generic / 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-2009:0014 and 
# CentOS Errata and Security Advisory 2009:0014 respectively.
#

include("compat.inc");

if (description)
{
  script_id(43727);
  script_version("1.18");
  script_cvs_date("Date: 2019/10/25 13:36:04");

  script_cve_id("CVE-2008-3275", "CVE-2008-4933", "CVE-2008-4934", "CVE-2008-5025", "CVE-2008-5029", "CVE-2008-5300", "CVE-2008-5702");
  script_bugtraq_id(30647, 32093, 32154, 32289);
  script_xref(name:"RHSA", value:"2009:0014");

  script_name(english:"CentOS 4 : kernel (CESA-2009:0014)");
  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 resolve several security issues and fix
various bugs are now available for Red Hat Enterprise Linux 4.

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

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

This update addresses the following security issues :

* the sendmsg() function in the Linux kernel did not block during UNIX
socket garbage collection. This could, potentially, lead to a local
denial of service. (CVE-2008-5300, Important)

* when fput() was called to close a socket, the __scm_destroy()
function in the Linux kernel could make indirect recursive calls to
itself. This could, potentially, lead to a local denial of service.
(CVE-2008-5029, Important)

* a deficiency was found in the Linux kernel virtual file system (VFS)
implementation. This could allow a local, unprivileged user to make a
series of file creations within deleted directories, possibly causing
a denial of service. (CVE-2008-3275, Moderate)

* a buffer underflow flaw was found in the Linux kernel IB700 SBC
watchdog timer driver. This deficiency could lead to a possible
information leak. By default, the '/dev/watchdog' device is accessible
only to the root user. (CVE-2008-5702, Low)

* the hfs and hfsplus file systems code failed to properly handle
corrupted data structures. This could, potentially, lead to a local
denial of service. (CVE-2008-4933, CVE-2008-5025, Low)

* a flaw was found in the hfsplus file system implementation. This
could, potentially, lead to a local denial of service when write
operations were performed. (CVE-2008-4934, Low)

This update also fixes the following bugs :

* when running Red Hat Enterprise Linux 4.6 and 4.7 on some systems
running Intel(r) CPUs, the cpuspeed daemon did not run, preventing the
CPU speed from being changed, such as not being reduced to an idle
state when not in use.

* mmap() could be used to gain access to beyond the first megabyte of
RAM, due to insufficient checks in the Linux kernel code. Checks have
been added to prevent this.

* attempting to turn keyboard LEDs on and off rapidly on keyboards
with slow keyboard controllers, may have caused key presses to fail.

* after migrating a hypervisor guest, the MAC address table was not
updated, causing packet loss and preventing network connections to the
guest. Now, a gratuitous ARP request is sent after migration. This
refreshes the ARP caches, minimizing network downtime.

* writing crash dumps with diskdump may have caused a kernel panic on
Non-Uniform Memory Access (NUMA) systems with certain memory
configurations.

* on big-endian systems, such as PowerPC, the getsockopt() function
incorrectly returned 0 depending on the parameters passed to it when
the time to live (TTL) value equaled 255, possibly causing memory
corruption and application crashes.

* a problem in the kernel packages provided by the RHSA-2008:0508
advisory caused the Linux kernel's built-in memory copy procedure to
return the wrong error code after recovering from a page fault on
AMD64 and Intel 64 systems. This may have caused other Linux kernel
functions to return wrong error codes.

* a divide-by-zero bug in the Linux kernel process scheduler, which
may have caused kernel panics on certain systems, has been resolved.

* the netconsole kernel module caused the Linux kernel to hang when
slave interfaces of bonded network interfaces were started, resulting
in a system hang or kernel panic when restarting the network.

* the '/proc/xen/' directory existed even if systems were not running
Red Hat Virtualization. This may have caused problems for third-party
software that checks virtualization-ability based on the existence of
'/proc/xen/'. Note: this update will remove the '/proc/xen/' directory
on systems not running Red Hat Virtualization.

All Red Hat Enterprise Linux 4 users should upgrade to these updated
packages, which contain backported patches to resolve these issues."
  );
  # https://lists.centos.org/pipermail/centos-announce/2009-January/015556.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?9713ddeb"
  );
  # https://lists.centos.org/pipermail/centos-announce/2009-January/015557.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?84bc83a7"
  );
  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(20, 119, 399);

  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:"p-cpe:/a:centos:centos:kernel-xenU");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kernel-xenU-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:4");

  script_set_attribute(attribute:"vuln_publication_date", value:"2008/08/12");
  script_set_attribute(attribute:"patch_publication_date", value:"2009/01/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/01/06");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"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", cpu:"i386", reference:"kernel-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-devel-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-devel-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-doc-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-doc-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-hugemem-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-hugemem-devel-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-largesmp-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-largesmp-devel-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-smp-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-smp-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-smp-devel-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-smp-devel-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-xenU-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-xenU-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"i386", reference:"kernel-xenU-devel-2.6.9-78.0.13.EL")) flag++;
if (rpm_check(release:"CentOS-4", cpu:"x86_64", reference:"kernel-xenU-devel-2.6.9-78.0.13.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");
}