Vulnerabilities > CVE-2006-4997 - Use After Free vulnerability in multiple products

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
network
low complexity
linux
canonical
redhat
CWE-416
nessus
NVD
Published: 2006-10-10
Updated: 2024-02-10

Summary

The clip_mkip function in net/atm/clip.c of the ATM subsystem in Linux kernel allows remote attackers to cause a denial of service (panic) via unknown vectors that cause the ATM subsystem to access the memory of socket buffers after they are freed (freed pointer dereference).

Vulnerable Configurations

Part Description Count
OS
Linux
739
OS
Canonical
3
OS
Redhat
3

Common Weakness Enumeration (CWE)

Nessus

  • NASL familyMandriva Local Security Checks
    NASL idMANDRAKE_MDKSA-2006-197.NASL
    descriptionSome vulnerabilities were discovered and corrected in the Linux 2.6 kernel : Bugs in the netfilter for IPv6 code, as reported by Mark Dowd, were fixed (CVE-2006-4572). The ATM subsystem of the Linux kernel could allow a remote attacker to cause a Denial of Service (panic) via unknown vectors that cause the ATM subsystem to access the memory of socket buffers after they are freed (CVE-2006-4997). The provided packages are patched to fix these vulnerabilities. All users are encouraged to upgrade to these updated kernels immediately and reboot to effect the fixes. In addition to these security fixes, other fixes have been included such as : - updated to 2.6.17.14 - fix wrong error handling in pccard_store_cis - add NX mask for PTE entry on x86_64 - fix snd-hda-intel OOPS - backported support r8169-related (r8168/r8169SC) network chipsets - explicitly initialize some members of the drm_driver structure, otherwise NULL init will have bad side effects (mach64) - support for building a nosrc.rpm package - fixed unplug/eject on pcmcia cards with r8169 chipsets - fix libata resource conflicts - fix xenU crash and re-enable domU boot logs - fix refcount error triggered by software using /proc/[pid]/auxv To update your kernel, please follow the directions located at : http://www.mandriva.com/en/security/kernelupdate
    last seen2020-06-01
    modified2020-06-02
    plugin id24582
    published2007-02-18
    reporterThis script is Copyright (C) 2007-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/24582
    titleMandrake Linux Security Advisory : kernel (MDKSA-2006:197)
    code
    #%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-2006:197. 
# The text itself is copyright (C) Mandriva S.A.
#

include("compat.inc");

if (description)
{
  script_id(24582);
  script_version ("1.17");
  script_cvs_date("Date: 2019/08/02 13:32:48");

  script_cve_id("CVE-2006-4572", "CVE-2006-4997");
  script_bugtraq_id(20363);
  script_xref(name:"MDKSA", value:"2006:197");

  script_name(english:"Mandrake Linux Security Advisory : kernel (MDKSA-2006:197)");
  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:
"Some vulnerabilities were discovered and corrected in the Linux 2.6
kernel :

Bugs in the netfilter for IPv6 code, as reported by Mark Dowd, were
fixed (CVE-2006-4572).

The ATM subsystem of the Linux kernel could allow a remote attacker to
cause a Denial of Service (panic) via unknown vectors that cause the
ATM subsystem to access the memory of socket buffers after they are
freed (CVE-2006-4997).

The provided packages are patched to fix these vulnerabilities. All
users are encouraged to upgrade to these updated kernels immediately
and reboot to effect the fixes.

In addition to these security fixes, other fixes have been included
such as :

  - updated to 2.6.17.14 - fix wrong error handling in
    pccard_store_cis - add NX mask for PTE entry on x86_64 -
    fix snd-hda-intel OOPS - backported support
    r8169-related (r8168/r8169SC) network chipsets -
    explicitly initialize some members of the drm_driver
    structure, otherwise NULL init will have bad side
    effects (mach64) - support for building a nosrc.rpm
    package - fixed unplug/eject on pcmcia cards with r8169
    chipsets - fix libata resource conflicts - fix xenU
    crash and re-enable domU boot logs - fix refcount error
    triggered by software using /proc/[pid]/auxv

To update your kernel, please follow the directions located at :

http://www.mandriva.com/en/security/kernelupdate"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:ND/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-2.6.17.6mdv");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-enterprise-2.6.17.6mdv");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-legacy-2.6.17.6mdv");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-source-2.6.17.6mdv");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-source-stripped-2.6.17.6mdv");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-xen0-2.6.17.6mdv");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:kernel-xenU-2.6.17.6mdv");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:mandriva:linux:2007");

  script_set_attribute(attribute:"patch_publication_date", value:"2006/11/03");
  script_set_attribute(attribute:"plugin_publication_date", value:"2007/02/18");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2007-2019 Tenable Network Security, Inc.");
  script_family(english:"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:"MDK2007.0", reference:"kernel-2.6.17.6mdv-1-1mdv2007.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2007.0", cpu:"i386", reference:"kernel-enterprise-2.6.17.6mdv-1-1mdv2007.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2007.0", cpu:"i386", reference:"kernel-legacy-2.6.17.6mdv-1-1mdv2007.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2007.0", reference:"kernel-source-2.6.17.6mdv-1-1mdv2007.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2007.0", reference:"kernel-source-stripped-2.6.17.6mdv-1-1mdv2007.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2007.0", reference:"kernel-xen0-2.6.17.6mdv-1-1mdv2007.0", yank:"mdv")) flag++;
if (rpm_check(release:"MDK2007.0", reference:"kernel-xenU-2.6.17.6mdv-1-1mdv2007.0", yank:"mdv")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2006-0710.NASL
    descriptionUpdated kernel packages that fix several security issues in the Red Hat Enterprise Linux 3 kernel are now available. This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating system. These new kernel packages contain fixes for the security issues described below : * a flaw in the IPC shared-memory implementation that allowed a local user to cause a denial of service (deadlock) that resulted in freezing the system (CVE-2006-4342, Important) * an information leak in the copy_from_user() implementation on s390 and s390x platforms that allowed a local user to read arbitrary kernel memory (CVE-2006-5174, Important) * a flaw in the ATM subsystem affecting systems with installed ATM hardware and configured ATM support that allowed a remote user to cause a denial of service (panic) by accessing socket buffer memory after it has been freed (CVE-2006-4997, Moderate) * a directory traversal vulnerability in smbfs that allowed a local user to escape chroot restrictions for an SMB-mounted filesystem via
    last seen2020-06-01
    modified2020-06-02
    plugin id22918
    published2006-10-25
    reporterThis script is Copyright (C) 2006-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/22918
    titleRHEL 3 : kernel (RHSA-2006:0710)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2006:0710. The text 
# itself is copyright (C) Red Hat, Inc.
#

include("compat.inc");

if (description)
{
  script_id(22918);
  script_version ("1.25");
  script_cvs_date("Date: 2019/10/25 13:36:12");

  script_cve_id("CVE-2006-1864", "CVE-2006-2071", "CVE-2006-2935", "CVE-2006-4342", "CVE-2006-4997", "CVE-2006-5174");
  script_xref(name:"RHSA", value:"2006:0710");

  script_name(english:"RHEL 3 : kernel (RHSA-2006:0710)");
  script_summary(english:"Checks the rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Red Hat host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated kernel packages that fix several security issues in the Red
Hat Enterprise Linux 3 kernel are now available.

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

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

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

* a flaw in the IPC shared-memory implementation that allowed a local
user to cause a denial of service (deadlock) that resulted in freezing
the system (CVE-2006-4342, Important)

* an information leak in the copy_from_user() implementation on s390
and s390x platforms that allowed a local user to read arbitrary kernel
memory (CVE-2006-5174, Important)

* a flaw in the ATM subsystem affecting systems with installed ATM
hardware and configured ATM support that allowed a remote user to
cause a denial of service (panic) by accessing socket buffer memory
after it has been freed (CVE-2006-4997, Moderate)

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

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

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

In addition to the security issues described above, a bug fix for a
clock skew problem (which could lead to unintended keyboard repeat
under X11) was also included. The problem only occurred when running
the 32-bit x86 kernel on 64-bit dual-core x86_64 hardware.

Note: The kernel-unsupported package contains various drivers and
modules that are unsupported and therefore might contain security
problems that have not been addressed.

All Red Hat Enterprise Linux 3 users are advised to upgrade their
kernels to the packages associated with their machine architecture and
configurations as listed in this erratum."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-1864"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-2071"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-2935"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-4342"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-4997"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/security/cve/cve-2006-5174"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://access.redhat.com/errata/RHSA-2006:0710"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:redhat:enterprise_linux:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-BOOT");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-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-unsupported");
  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-unsupported");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-unsupported");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:3");

  script_set_attribute(attribute:"vuln_publication_date", value:"2006/04/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2006/10/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/10/25");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^3([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 3.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-2006-1864", "CVE-2006-2071", "CVE-2006-2935", "CVE-2006-4342", "CVE-2006-4997", "CVE-2006-5174");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for RHSA-2006:0710");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo)) 
{
  rhsa = "RHSA-2006:0710";
  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:"RHEL3", reference:"kernel-2.4.21-47.0.1.EL")) flag++;
  if (rpm_check(release:"RHEL3", cpu:"i386", reference:"kernel-BOOT-2.4.21-47.0.1.EL")) flag++;
  if (rpm_check(release:"RHEL3", reference:"kernel-doc-2.4.21-47.0.1.EL")) flag++;
  if (rpm_check(release:"RHEL3", cpu:"i686", reference:"kernel-hugemem-2.4.21-47.0.1.EL")) flag++;
  if (rpm_check(release:"RHEL3", cpu:"i686", reference:"kernel-hugemem-unsupported-2.4.21-47.0.1.EL")) flag++;
  if (rpm_check(release:"RHEL3", cpu:"i686", reference:"kernel-smp-2.4.21-47.0.1.EL")) flag++;
  if (rpm_check(release:"RHEL3", cpu:"x86_64", reference:"kernel-smp-2.4.21-47.0.1.EL")) flag++;
  if (rpm_check(release:"RHEL3", cpu:"i686", reference:"kernel-smp-unsupported-2.4.21-47.0.1.EL")) flag++;
  if (rpm_check(release:"RHEL3", cpu:"x86_64", reference:"kernel-smp-unsupported-2.4.21-47.0.1.EL")) flag++;
  if (rpm_check(release:"RHEL3", reference:"kernel-source-2.4.21-47.0.1.EL")) flag++;
  if (rpm_check(release:"RHEL3", reference:"kernel-unsupported-2.4.21-47.0.1.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-BOOT / kernel-doc / kernel-hugemem / etc");
  }
}
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-1237.NASL
    descriptionSeveral local and remote vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or the execution of arbitrary code. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2005-4093 Olof Johansson reported a local DoS (Denial of Service) vulnerability on the PPC970 platform. Unprivileged users can hang the system by executing the
    last seen2020-06-01
    modified2020-06-02
    plugin id23911
    published2006-12-18
    reporterThis script is Copyright (C) 2006-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/23911
    titleDebian DSA-1237-1 : kernel-source-2.4.27 - several vulnerabilities
    code
    #%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-1237. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

if (NASL_LEVEL < 3000) exit(0);

include("compat.inc");

if (description)
{
  script_id(23911);
  script_version("1.16");
  script_cvs_date("Date: 2019/08/02 13:32:20");

  script_cve_id("CVE-2006-4093", "CVE-2006-4538", "CVE-2006-4997", "CVE-2006-5174", "CVE-2006-5871");
  script_xref(name:"DSA", value:"1237");

  script_name(english:"Debian DSA-1237-1 : kernel-source-2.4.27 - several vulnerabilities");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Several local and remote vulnerabilities have been discovered in the
Linux kernel that may lead to a denial of service or the execution of
arbitrary code. The Common Vulnerabilities and Exposures project
identifies the following problems :

  - CVE-2005-4093
    Olof Johansson reported a local DoS (Denial of Service)
    vulnerability on the PPC970 platform. Unprivileged users
    can hang the system by executing the 'attn' instruction,
    which was not being disabled at boot.

  - CVE-2006-4538
    Kirill Korotaev reported a local DoS (Denial of Service)
    vulnerability on the ia64 and sparc architectures. A
    user could cause the system to crash by executing a
    malformed ELF binary due to insufficient verification of
    the memory layout.

  - CVE-2006-4997
    ADLab Venustech Info Ltd reported a potential remote DoS
    (Denial of Service) vulnerability in the IP over ATM
    subsystem. A remote system could cause the system to
    crash by sending specially crafted packets that would
    trigger an attempt to free an already-freed pointer
    resulting in a system crash.

  - CVE-2006-5174
    Martin Schwidefsky reported a potential leak of
    sensitive information on s390 systems. The
    copy_from_user function did not clear the remaining
    bytes of the kernel buffer after receiving a fault on
    the userspace address, resulting in a leak of
    uninitialized kernel memory. A local user could exploit
    this by appending to a file from a bad address.

  - CVE-2006-5649
    Fabio Massimo Di Nitto reported a potential remote DoS
    (Denial of Service) vulnerability on powerpc systems.
    The alignment exception only checked the exception table
    for -EFAULT, not for other errors. This can be exploited
    by a local user to cause a system crash (panic).

  - CVE-2006-5871
    Bill Allombert reported that various mount options are
    ignored by smbfs when UNIX extensions are enabled. This
    includes the uid, gid and mode options. Client systems
    would silently use the server-provided settings instead
    of honoring these options, changing the security model.
    This update includes a fix from Haroldo Gamal that
    forces the kernel to honor these mount options. Note
    that, since the current versions of smbmount always pass
    values for these options to the kernel, it is not
    currently possible to activate unix extensions by
    omitting mount options. However, this behavior is
    currently consistent with the current behavior of the
    next Debian release, 'etch'."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2005-4093"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-4538"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-4997"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-5174"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-5649"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2006-5871"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.debian.org/security/2006/dsa-1237"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the kernel package immediately and reboot the machine. If you
have built a custom kernel from the kernel source package, you will
need to rebuild to take advantage of these fixes.

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

                               Debian 3.1 (sarge)           
  Source                       2.4.27-10sarge5              
  Alpha architecture           2.4.27-10sarge5              
  ARM architecture             2.4.27-2sarge5               
  Intel IA-32 architecture     2.4.27-10sarge5              
  Intel IA-64 architecture     2.4.27-10sarge5              
  Motorola 680x0 architecture  2.4.27-3sarge5               
  Big endian MIPS              2.4.27-10.sarge4.040815-2    
  Little endian MIPS           2.4.27-10.sarge4.040815-2    
  PowerPC architecture         2.4.27-10sarge5              
  IBM S/390 architecture       2.4.27-2sarge5               
  Sun Sparc architecture       2.4.27-9sarge5               
The following matrix lists additional packages that were rebuilt for
compatibility with or to take advantage of this update :

                               Debian 3.1 (sarge)           
  fai-kernels                  1.9.1sarge5                  
  kernel-image-2.4.27-speakup  2.4.27-1.1sarge4             
  mindi-kernel                 2.4.27-2sarge4               
  systemimager                 3.2.3-6sarge4"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:debian:debian_linux:kernel-source-2.4.27");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:3.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2006/12/17");
  script_set_attribute(attribute:"plugin_publication_date", value:"2006/12/18");
  script_set_attribute(attribute:"vuln_publication_date", value:"2005/12/07");
  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:"Debian Local Security Checks");

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

  exit(0);
}


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


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


flag = 0;
if (deb_check(release:"3.1", prefix:"kernel-build-2.4.27", reference:"2.4.27-2sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.4.27-2", reference:"2.4.27-9sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.4.27-3", reference:"2.4.27-9sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.4.27-apus", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.4.27-nubus", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.4.27-powerpc", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.4.27-powerpc-small", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-build-2.4.27-powerpc-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-doc-2.4.27", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-doc-2.4.27-speakup", reference:"2.4.27-1.1sarge4")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27", reference:"2.4.27-10.sarge4.040815-2")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2", reference:"2.4.27-9sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-386", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-586tsc", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-686", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-686-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-generic", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-itanium", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-itanium-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-k6", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-k7", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-k7-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-mckinley", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-mckinley-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-sparc32", reference:"2.4.27-9sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-sparc32-smp", reference:"2.4.27-9sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-sparc64", reference:"2.4.27-9sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-2-sparc64-smp", reference:"2.4.27-9sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3", reference:"2.4.27-9sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-386", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-586tsc", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-686", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-686-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-generic", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-itanium", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-itanium-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-k6", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-k7", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-k7-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-mckinley", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-mckinley-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-sparc32", reference:"2.4.27-9sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-sparc32-smp", reference:"2.4.27-9sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-sparc64", reference:"2.4.27-9sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-3-sparc64-smp", reference:"2.4.27-9sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-apus", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-nubus", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-powerpc", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-headers-2.4.27-speakup", reference:"2.4.27-1.1sarge4")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4-itanium", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4-itanium-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4-mckinley", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4-mckinley-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-386", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-586tsc", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-686", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-686-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-generic", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-itanium", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-itanium-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-k6", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-k7", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-k7-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-mckinley", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-mckinley-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-s390", reference:"2.4.27-2sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-s390-tape", reference:"2.4.27-2sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-s390x", reference:"2.4.27-2sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-sparc32", reference:"2.4.27-9sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-sparc32-smp", reference:"2.4.27-9sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-sparc64", reference:"2.4.27-9sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-2-sparc64-smp", reference:"2.4.27-9sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-386", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-586tsc", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-686", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-686-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-generic", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-itanium", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-itanium-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-k6", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-k7", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-k7-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-mckinley", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-mckinley-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-s390", reference:"2.4.27-2sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-s390-tape", reference:"2.4.27-2sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-s390x", reference:"2.4.27-2sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-sparc32", reference:"2.4.27-9sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-sparc32-smp", reference:"2.4.27-9sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-sparc64", reference:"2.4.27-9sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-3-sparc64-smp", reference:"2.4.27-9sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-amiga", reference:"2.4.27-3sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-apus", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-atari", reference:"2.4.27-3sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-bast", reference:"2.4.27-2sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-bvme6000", reference:"2.4.27-3sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-lart", reference:"2.4.27-2sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-mac", reference:"2.4.27-3sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-mvme147", reference:"2.4.27-3sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-mvme16x", reference:"2.4.27-3sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-netwinder", reference:"2.4.27-2sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-nubus", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-powerpc", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-powerpc-small", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-powerpc-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-q40", reference:"2.4.27-3sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-r3k-kn02", reference:"2.4.27-10.sarge4.040815-2")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-r4k-ip22", reference:"2.4.27-10.sarge4.040815-2")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-r4k-kn04", reference:"2.4.27-10.sarge4.040815-2")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-r5k-cobalt", reference:"2.4.27-10.sarge4.040815-2")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-r5k-ip22", reference:"2.4.27-10.sarge4.040815-2")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-r5k-lasat", reference:"2.4.27-10.sarge4.040815-2")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-riscpc", reference:"2.4.27-2sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-riscstation", reference:"2.4.27-2sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-sb1-swarm-bn", reference:"2.4.27-10.sarge4.040815-2")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-speakup", reference:"2.4.27-1.1sarge4")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-image-2.4.27-xxs1500", reference:"2.4.27-10.sarge4.040815-2")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-patch-2.4.27-apus", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-patch-2.4.27-nubus", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-patch-2.4.27-powerpc", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-patch-debian-2.4.27", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-2-386", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-2-586tsc", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-2-686", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-2-686-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-2-k6", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-2-k7", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-2-k7-smp", reference:"2.4.27-10sarge1")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-3-386", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-3-586tsc", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-3-686", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-3-686-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-3-k6", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-3-k7", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-pcmcia-modules-2.4.27-3-k7-smp", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-source-2.4.27", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"kernel-tree-2.4.27", reference:"2.4.27-10sarge5")) flag++;
if (deb_check(release:"3.1", prefix:"mindi-kernel", reference:"2.4.27-2sarge4")) flag++;
if (deb_check(release:"3.1", prefix:"mips-tools", reference:"2.4.27-10.sarge4.040815-2")) 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 familySuSE Local Security Checks
    NASL idSUSE_KERNEL-BIGSMP-2399.NASL
    descriptionThis kernel update fixes the following security problems : - A bug within the UDF filesystem that caused machine hangs when truncating files on the filesystem was fixed. [#186226]. (CVE-2006-4145) - A potential crash when receiving IPX packets was fixed. This problem is thought not to be exploitable. [#197809] - A problem in DVB packet handling could be used to crash the machine when receiving DVB net packages is active. [#201429]. (CVE-2006-4623) - A struct file leak was fixed in the perfmon(2) system call on the Itanium architecture. [#202269]. (CVE-2006-3741) - A malformed ELF image can be used on the Itanium architecture to trigger a kernel crash (denial of service) when a local attacker can supply it to be started. [#203822]. (CVE-2006-4538) - A problem in the ATM protocol handling clip_mkip function could be used by remote attackers to potentially crash the machine. [#205383]. (CVE-2006-4997) CVE-2006-5757/ - A problem in the grow_buffers function could be used to crash or hang the machine using a corrupted filesystem. This affects filesystem types ISO9660 and NTFS. [#205384]. (CVE-2006-6060) - On the i386 architecture the ELFAGS content was not correctly saved, which could be used by local attackers to crash other programs using the AC and NT flag or to escalate privileges by waiting for iopl privileges to be leaked. [#209386]. (CVE-2006-5173) - On the S/390 architecture copy_from_user() could be used by local attackers to read kernel memory. [#209880]. (CVE-2006-5174) - A problem in IPv6 flowlabel handling can be used by local attackers to hang the machine. [#216590]. (CVE-2006-5619) - On the PowerPC architecture a syscall has been wired without the proper futex implementation that can be exploited by a local attacker to hang the machine. [#217295]. (CVE-2006-5648) - On the PowerPC architecture the proper futex implementation was missing a fix for alignment check which could be used by a local attacker to crash the machine. [#217295]. (CVE-2006-5649) - A problem in cramfs could be used to crash the machine during mounting a crafted cramfs image. This requires an attacker to supply such a crafted image and have a user mount it. [#218237]. (CVE-2006-5823) - A problem in the ext3 filesystem could be used by attackers able to supply a crafted ext3 image to cause a denial of service or further data corruption if a user mounts this image. [#220288]. (CVE-2006-6053) - Missing return code checking in the HFS could be used to crash machine when a user complicit attacker is able to supply a specially crafted HFS image. [#221230]. (CVE-2006-6056) - Multiple unspecified vulnerabilities in netfilter for IPv6 code allow remote attackers to bypass intended restrictions via fragmentation attack vectors, aka (1)
    last seen2020-06-01
    modified2020-06-02
    plugin id29490
    published2007-12-13
    reporterThis script is Copyright (C) 2007-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/29490
    titleSuSE 10 Security Update : Linux kernel (ZYPP Patch Number 2399)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_KERNEL-2397.NASL
    descriptionThis kernel update fixes the following security problems : - CVE-2006-4145: A bug within the UDF filesystem that caused machine hangs when truncating files on the filesystem was fixed. [#186226] - A potential crash when receiving IPX packets was fixed. This problem is thought not to be exploitable. [#197809] - CVE-2006-4623: A problem in DVB packet handling could be used to crash the machine when receiving DVB net packages is active. [#201429] - CVE-2006-3741: A struct file leak was fixed in the perfmon(2) system call on the Itanium architecture. [#202269] - CVE-2006-4538: A malformed ELF image can be used on the Itanium architecture to trigger a kernel crash (denial of service) when a local attacker can supply it to be started. [#203822] - CVE-2006-4997: A problem in the ATM protocol handling clip_mkip function could be used by remote attackers to potentially crash the machine. [#205383] CVE-2006-5757/ - CVE-2006-6060: A problem in the grow_buffers function could be used to crash or hang the machine using a corrupted filesystem. This affects filesystem types ISO9660 and NTFS. [#205384] - CVE-2006-5173: On the i386 architecture the ELFAGS content was not correctly saved, which could be used by local attackers to crash other programs using the AC and NT flag or to escalate privileges by waiting for iopl privileges to be leaked. [#209386] - CVE-2006-5174: On the S/390 architecture copy_from_user() could be used by local attackers to read kernel memory. [#209880] - CVE-2006-5619: A problem in IPv6 flowlabel handling can be used by local attackers to hang the machine. [#216590] - CVE-2006-5648: On the PowerPC architecture a syscall has been wired without the proper futex implementation that can be exploited by a local attacker to hang the machine. [#217295] - CVE-2006-5649: On the PowerPC architecture the proper futex implementation was missing a fix for alignment check which could be used by a local attacker to crash the machine. [#217295] - CVE-2006-5823: A problem in cramfs could be used to crash the machine during mounting a crafted cramfs image. This requires an attacker to supply such a crafted image and have a user mount it. [#218237] - CVE-2006-6053: A problem in the ext3 filesystem could be used by attackers able to supply a crafted ext3 image to cause a denial of service or further data corruption if a user mounts this image. [#220288] - CVE-2006-6056: Missing return code checking in the HFS could be used to crash machine when a user complicit attacker is able to supply a specially crafted HFS image. [#221230] - CVE-2006-4572: Multiple unspecified vulnerabilities in netfilter for IPv6 code allow remote attackers to bypass intended restrictions via fragmentation attack vectors, aka (1)
    last seen2020-06-01
    modified2020-06-02
    plugin id27291
    published2007-10-17
    reporterThis script is Copyright (C) 2007-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/27291
    titleopenSUSE 10 Security Update : kernel (kernel-2397)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2007-0013.NASL
    descriptionUpdated kernel packages that fix a number of security issues as well as other bugs are now available for Red Hat Enterprise Linux 2.1 (32 bit architectures) This security advisory has been rated as having moderate security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating system. These new kernel packages contain fixes for the security issues described below : * a flaw in the ATM subsystem affecting systems with installed ATM hardware and configured ATM support that allowed a remote user to cause a denial of service (panic) by accessing socket buffer memory after it has been freed (CVE-2006-4997, Moderate) * a flaw in the DVD handling of the CDROM driver that could be used together with a custom built USB device to gain root privileges (CVE-2006-2935, Moderate) In addition to the security issues described above, the following bugs are also addressed : * a potential overflow condition when reading /proc/devices * uninitialized memory in cdrom_init() that can lead to a crash at install time * a potential page corruption bug in /proc/kcore * a race condition when reading vmalloc()ed regions via /proc/kcore All Red Hat Enterprise Linux 2.1 users are advised to upgrade their kernels to these updated packages, which contain backported fixes to correct these issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id24212
    published2007-01-17
    reporterThis script is Copyright (C) 2007-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/24212
    titleRHEL 2.1 : kernel (RHSA-2007:0013)
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-1233.NASL
    descriptionSeveral local and remote vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or the execution of arbitrary code. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2006-3741 Stephane Eranian discovered a local DoS (Denial of Service) vulnerability on the ia64 architecture. A local user could exhaust the available file descriptors by exploiting a counting error in the permonctl() system call. - CVE-2006-4538 Kirill Korotaev reported a local DoS (Denial of Service) vulnerability on the ia64 and sparc architectures. A user could cause the system to crash by executing a malformed ELF binary due to insufficient verification of the memory layout. - CVE-2006-4813 Dmitriy Monakhov reported a potential memory leak in the __block_prepare_write function. __block_prepare_write does not properly sanitize kernel buffers during error recovery, which could be exploited by local users to gain access to sensitive kernel memory. - CVE-2006-4997 ADLab Venustech Info Ltd reported a potential remote DoS (Denial of Service) vulnerability in the IP over ATM subsystem. A remote system could cause the system to crash by sending specially crafted packets that would trigger an attempt to free an already-freed pointer resulting in a system crash. - CVE-2006-5174 Martin Schwidefsky reported a potential leak of sensitive information on s390 systems. The copy_from_user function did not clear the remaining bytes of the kernel buffer after receiving a fault on the userspace address, resulting in a leak of uninitialized kernel memory. A local user could exploit this by appending to a file from a bad address. - CVE-2006-5619 James Morris reported a potential local DoS (Denial of Service) vulnerability that could be used to hang or oops a system. The seqfile handling for /proc/net/ip6_flowlabel has a flaw that can be exploited to cause an infinite loop by reading this file after creating a flowlabel. - CVE-2006-5649 Fabio Massimo Di Nitto reported a potential remote DoS (Denial of Service) vulnerability on powerpc systems. The alignment exception only checked the exception table for -EFAULT, not for other errors. This can be exploited by a local user to cause a system crash (panic). - CVE-2006-5751 Eugene Teo reported a vulnerability in the get_fdb_entries function that could potentially be exploited to allow arbitrary code execution with escalated privileges. - CVE-2006-5871 Bill Allombert reported that various mount options are ignored by smbfs when UNIX extensions are enabled. This includes the uid, gid and mode options. Client systems would silently use the server-provided settings instead of honoring these options, changing the security model. This update includes a fix from Haroldo Gamal that forces the kernel to honor these mount options. Note that, since the current versions of smbmount always pass values for these options to the kernel, it is not currently possible to activate unix extensions by omitting mount options. However, this behavior is currently consistent with the current behavior of the next Debian release,
    last seen2020-06-01
    modified2020-06-02
    plugin id23846
    published2006-12-14
    reporterThis script is Copyright (C) 2006-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/23846
    titleDebian DSA-1233-1 : kernel-source-2.6.8 - several vulnerabilities
  • NASL familyMandriva Local Security Checks
    NASL idMANDRAKE_MDKSA-2007-012.NASL
    descriptionSome vulnerabilities were discovered and corrected in the Linux 2.6 kernel : The __block_prepate_write function in the 2.6 kernel before 2.6.13 does not properly clear buffers during certain error conditions, which allows users to read portions of files that have been unlinked (CVE-2006-4813). The clip_mkip function of the ATM subsystem in the 2.6 kernel allows remote attackers to dause a DoS (panic) via unknown vectors that cause the ATM subsystem to access the memory of socket buffers after they are freed (CVE-2006-4997). The NFS lockd in the 2.6 kernel before 2.6.16 allows remote attackers to cause a DoS (process crash) and deny access to NFS exports via unspecified vectors that trigger a kernel oops and a deadlock (CVE-2006-5158). The seqfile handling in the 2.6 kernel up to 2.6.18 allows local users to cause a DoS (hang or oops) via unspecified manipulations that trigger an infinite loop while searching for flowlabels (CVE-2006-5619). A missing call to init_timer() in the isdn_ppp code of the Linux kernel can allow remote attackers to send a special kind of PPP pakcet which may trigger a kernel oops (CVE-2006-5749). An integer overflow in the 2.6 kernel prior to 2.6.18.4 could allow a local user to execute arbitrary code via a large maxnum value in an ioctl request (CVE-2006-5751). A race condition in the ISO9660 filesystem handling could allow a local user to cause a DoS (infinite loop) by mounting a crafted ISO9660 filesystem containing malformed data structures (CVE-2006-5757). A vulnerability in the bluetooth support could allow for overwriting internal CMTP and CAPI data structures via malformed packets (CVE-2006-6106). The provided packages are patched to fix these vulnerabilities. All users are encouraged to upgrade to these updated kernels immediately and reboot to effect the fixes. In addition to these security fixes, other fixes have been included such as : - __bread oops fix - added e1000_ng (nineveh support) - added sata_svw (Broadcom SATA support) - added Marvell PATA chipset support - disabled mmconf on some broken hardware/BIOSes - use GENERICARCH and enable bigsmp apic model for tulsa machines To update your kernel, please follow the directions located at : http://www.mandriva.com/en/security/kernelupdate
    last seen2020-06-01
    modified2020-06-02
    plugin id24628
    published2007-02-18
    reporterThis script is Copyright (C) 2007-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/24628
    titleMandrake Linux Security Advisory : kernel (MDKSA-2007:012)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_KERNEL-DEBUG-2393.NASL
    descriptionThis kernel update fixes the following security problems : - A bug within the UDF filesystem that caused machine hangs when truncating files on the filesystem was fixed. [#186226]. (CVE-2006-4145) - A potential crash when receiving IPX packets was fixed. This problem is thought not to be exploitable. [#197809] - A problem in DVB packet handling could be used to crash the machine when receiving DVB net packages is active. [#201429]. (CVE-2006-4623) - A struct file leak was fixed in the perfmon(2) system call on the Itanium architecture. [#202269]. (CVE-2006-3741) - A malformed ELF image can be used on the Itanium architecture to trigger a kernel crash (denial of service) when a local attacker can supply it to be started. [#203822]. (CVE-2006-4538) - A problem in the ATM protocol handling clip_mkip function could be used by remote attackers to potentially crash the machine. [#205383]. (CVE-2006-4997) CVE-2006-5757/ - A problem in the grow_buffers function could be used to crash or hang the machine using a corrupted filesystem. This affects filesystem types ISO9660 and NTFS. [#205384]. (CVE-2006-6060) - On the i386 architecture the ELFAGS content was not correctly saved, which could be used by local attackers to crash other programs using the AC and NT flag or to escalate privileges by waiting for iopl privileges to be leaked. [#209386]. (CVE-2006-5173) - On the S/390 architecture copy_from_user() could be used by local attackers to read kernel memory. [#209880]. (CVE-2006-5174) - A problem in IPv6 flowlabel handling can be used by local attackers to hang the machine. [#216590]. (CVE-2006-5619) - On the PowerPC architecture a syscall has been wired without the proper futex implementation that can be exploited by a local attacker to hang the machine. [#217295]. (CVE-2006-5648) - On the PowerPC architecture the proper futex implementation was missing a fix for alignment check which could be used by a local attacker to crash the machine. [#217295]. (CVE-2006-5649) - A problem in cramfs could be used to crash the machine during mounting a crafted cramfs image. This requires an attacker to supply such a crafted image and have a user mount it. [#218237]. (CVE-2006-5823) - A problem in the ext3 filesystem could be used by attackers able to supply a crafted ext3 image to cause a denial of service or further data corruption if a user mounts this image. [#220288]. (CVE-2006-6053) - Missing return code checking in the HFS could be used to crash machine when a user complicit attacker is able to supply a specially crafted HFS image. [#221230]. (CVE-2006-6056) - Multiple unspecified vulnerabilities in netfilter for IPv6 code allow remote attackers to bypass intended restrictions via fragmentation attack vectors, aka (1)
    last seen2020-06-01
    modified2020-06-02
    plugin id59162
    published2012-05-17
    reporterThis script is Copyright (C) 2012-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/59162
    titleSuSE 10 Security Update : Linux kernel (ZYPP Patch Number 2393)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-395-1.NASL
    descriptionMark Dowd discovered that the netfilter iptables module did not correcly handle fragmented packets. By sending specially crafted packets, a remote attacker could exploit this to bypass firewall rules. This has only be fixed for Ubuntu 6.10; the corresponding fix for Ubuntu 5.10 and 6.06 will follow soon. (CVE-2006-4572) Dmitriy Monakhov discovered an information leak in the __block_prepare_write() function. During error recovery, this function did not properly clear memory buffers which could allow local users to read portions of unlinked files. This only affects Ubuntu 5.10. (CVE-2006-4813) ADLab Venustech Info Ltd discovered that the ATM network driver referenced an already released pointer in some circumstances. By sending specially crafted packets to a host over ATM, a remote attacker could exploit this to crash that host. This does not affect Ubuntu 6.10. (CVE-2006-4997) Matthias Andree discovered that the NFS locking management daemon (lockd) did not correctly handle mixing of
    last seen2020-06-01
    modified2020-06-02
    plugin id27981
    published2007-11-10
    reporterUbuntu Security Notice (C) 2006-2019 Canonical, Inc. / NASL script (C) 2007-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/27981
    titleUbuntu 5.10 / 6.06 LTS / 6.10 : linux-source-2.6.12/-2.6.15/-2.6.17 vulnerabilities (USN-395-1)
  • NASL familyCentOS Local Security Checks
    NASL idCENTOS_RHSA-2006-0710.NASL
    descriptionUpdated kernel packages that fix several security issues in the Red Hat Enterprise Linux 3 kernel are now available. This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating system. These new kernel packages contain fixes for the security issues described below : * a flaw in the IPC shared-memory implementation that allowed a local user to cause a denial of service (deadlock) that resulted in freezing the system (CVE-2006-4342, Important) * an information leak in the copy_from_user() implementation on s390 and s390x platforms that allowed a local user to read arbitrary kernel memory (CVE-2006-5174, Important) * a flaw in the ATM subsystem affecting systems with installed ATM hardware and configured ATM support that allowed a remote user to cause a denial of service (panic) by accessing socket buffer memory after it has been freed (CVE-2006-4997, Moderate) * a directory traversal vulnerability in smbfs that allowed a local user to escape chroot restrictions for an SMB-mounted filesystem via
    last seen2020-06-01
    modified2020-06-02
    plugin id22879
    published2006-10-20
    reporterThis script is Copyright (C) 2006-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/22879
    titleCentOS 3 : kernel (CESA-2006:0710)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2006-0617.NASL
    descriptionUpdated kernel packages that fix security issues are now available. This update has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating system. These new kernel packages contain fixes for the security issues described below : From Red Hat Security Advisory 2006-0617 : * a flaw in the proc file system that allowed a local user to use a suid-wrapper for scripts to gain root privileges (CVE-2006-3626, Important) * a flaw in the SCTP implementation that allowed a local user to cause a denial of service (panic) or to possibly gain root privileges (CVE-2006-3745, Important) * a flaw in NFS exported ext2/ext3 partitions when handling invalid inodes that allowed a remote authenticated user to cause a denial of service (filesystem panic) (CVE-2006-3468, Important) * a flaw in the restore_all code path of the 4/4GB split support of non-hugemem kernels that allowed a local user to cause a denial of service (panic) (CVE-2006-2932, Important) * a flaw in IPv4 netfilter handling for the unlikely use of SNMP NAT processing that allowed a remote user to cause a denial of service (crash) or potential memory corruption (CVE-2006-2444, Moderate) * a flaw in the DVD handling of the CDROM driver that could be used together with a custom built USB device to gain root privileges (CVE-2006-2935, Moderate) * a flaw in the handling of O_DIRECT writes that allowed a local user to cause a denial of service (memory consumption) (CVE-2004-2660, Low) * a flaw in the SCTP chunk length handling that allowed a remote user to cause a denial of service (crash) (CVE-2006-1858, Low) * a flaw in the input handling of the ftdi_sio driver that allowed a local user to cause a denial of service (memory consumption) (CVE-2006-2936, Low) In addition a bugfix was added to enable a clean reboot for the IBM Pizzaro machines. Red Hat would like to thank Wei Wang of McAfee Avert Labs and Kirill Korotaev for reporting issues fixed in this erratum. From Red Hat Security Advisory ELSA-2006-0689 : * a flaw in the SCTP support that allowed a local user to cause a denial of service (crash) with a specific SO_LINGER value. (CVE-2006-4535, Important) * a flaw in the hugepage table support that allowed a local user to cause a denial of service (crash). (CVE-2005-4811, Important) * a flaw in the mprotect system call that allowed setting write permission for a read-only attachment of shared memory. (CVE-2006-2071, Moderate) * a flaw in HID0[31] (en_attn) register handling on PowerPC 970 systems that allowed a local user to cause a denial of service. (crash) (CVE-2006-4093, Moderate) * a flaw in the perfmon support of Itanium systems that allowed a local user to cause a denial of service by consuming all file descriptors. (CVE-2006-3741, Moderate) * a flaw in the ATM subsystem. On systems with installed ATM hardware and configured ATM support, a remote user could cause a denial of service (panic) by accessing socket buffers memory after freeing them. (CVE-2006-4997, Moderate) * a flaw in the DVB subsystem. On systems with installed DVB hardware and configured DVB support, a remote user could cause a denial of service (panic) by sending a ULE SNDU packet with length of 0. (CVE-2006-4623, Low) * an information leak in the network subsystem that possibly allowed a local user to read sensitive data from kernel memory. (CVE-2006-0039, Low) In addition, two bugfixes for the IPW-2200 wireless driver were included. The first one ensures that wireless management applications correctly identify IPW-2200 controlled devices, while the second fix ensures that DHCP requests using the IPW-2200 operate correctly. Red Hat would like to thank Olof Johansson, Stephane Eranian and Solar Designer for reporting issues fixed in this erratum.
    last seen2020-06-01
    modified2020-06-02
    plugin id67401
    published2013-07-12
    reporterThis script is Copyright (C) 2013-2019 Tenable Network Security, Inc.
    sourcehttps://www.tenable.com/plugins/nessus/67401
    titleOracle Linux 4 : kernel (ELSA-2006-0617 / ELSA-2006-0689)
  • NASL familyCentOS Local Security Checks
    NASL idCENTOS_RHSA-2006-0689.NASL
    descriptionUpdated kernel packages that fix several security issues in the Red Hat Enterprise Linux 4 kernel are now available. This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating system. These new kernel packages contain fixes for the security issues described below : * a flaw in the SCTP support that allowed a local user to cause a denial of service (crash) with a specific SO_LINGER value. (CVE-2006-4535, Important) * a flaw in the hugepage table support that allowed a local user to cause a denial of service (crash). (CVE-2005-4811, Important) * a flaw in the mprotect system call that allowed setting write permission for a read-only attachment of shared memory. (CVE-2006-2071, Moderate) * a flaw in HID0[31] (en_attn) register handling on PowerPC 970 systems that allowed a local user to cause a denial of service. (crash) (CVE-2006-4093, Moderate) * a flaw in the perfmon support of Itanium systems that allowed a local user to cause a denial of service by consuming all file descriptors. (CVE-2006-3741, Moderate) * a flaw in the ATM subsystem. On systems with installed ATM hardware and configured ATM support, a remote user could cause a denial of service (panic) by accessing socket buffers memory after freeing them. (CVE-2006-4997, Moderate) * a flaw in the DVB subsystem. On systems with installed DVB hardware and configured DVB support, a remote user could cause a denial of service (panic) by sending a ULE SNDU packet with length of 0. (CVE-2006-4623, Low) * an information leak in the network subsystem that possibly allowed a local user to read sensitive data from kernel memory. (CVE-2006-0039, Low) In addition, two bugfixes for the IPW-2200 wireless driver were included. The first one ensures that wireless management applications correctly identify IPW-2200 controlled devices, while the second fix ensures that DHCP requests using the IPW-2200 operate correctly. Red Hat would like to thank Olof Johansson, Stephane Eranian and Solar Designer for reporting issues fixed in this erratum. All Red Hat Enterprise Linux 4 users are advised to upgrade their kernels to the packages associated with their machine architectures and configurations as listed in this erratum.
    last seen2020-06-01
    modified2020-06-02
    plugin id22513
    published2006-10-10
    reporterThis script is Copyright (C) 2006-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/22513
    titleCentOS 4 : kernel (CESA-2006:0689)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2006-0710.NASL
    descriptionFrom Red Hat Security Advisory 2006:0710 : Updated kernel packages that fix several security issues in the Red Hat Enterprise Linux 3 kernel are now available. This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating system. These new kernel packages contain fixes for the security issues described below : * a flaw in the IPC shared-memory implementation that allowed a local user to cause a denial of service (deadlock) that resulted in freezing the system (CVE-2006-4342, Important) * an information leak in the copy_from_user() implementation on s390 and s390x platforms that allowed a local user to read arbitrary kernel memory (CVE-2006-5174, Important) * a flaw in the ATM subsystem affecting systems with installed ATM hardware and configured ATM support that allowed a remote user to cause a denial of service (panic) by accessing socket buffer memory after it has been freed (CVE-2006-4997, Moderate) * a directory traversal vulnerability in smbfs that allowed a local user to escape chroot restrictions for an SMB-mounted filesystem via
    last seen2020-06-01
    modified2020-06-02
    plugin id67413
    published2013-07-12
    reporterThis script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/67413
    titleOracle Linux 3 : kernel (ELSA-2006-0710)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2006-0689.NASL
    descriptionUpdated kernel packages that fix several security issues in the Red Hat Enterprise Linux 4 kernel are now available. This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating system. These new kernel packages contain fixes for the security issues described below : * a flaw in the SCTP support that allowed a local user to cause a denial of service (crash) with a specific SO_LINGER value. (CVE-2006-4535, Important) * a flaw in the hugepage table support that allowed a local user to cause a denial of service (crash). (CVE-2005-4811, Important) * a flaw in the mprotect system call that allowed setting write permission for a read-only attachment of shared memory. (CVE-2006-2071, Moderate) * a flaw in HID0[31] (en_attn) register handling on PowerPC 970 systems that allowed a local user to cause a denial of service. (crash) (CVE-2006-4093, Moderate) * a flaw in the perfmon support of Itanium systems that allowed a local user to cause a denial of service by consuming all file descriptors. (CVE-2006-3741, Moderate) * a flaw in the ATM subsystem. On systems with installed ATM hardware and configured ATM support, a remote user could cause a denial of service (panic) by accessing socket buffers memory after freeing them. (CVE-2006-4997, Moderate) * a flaw in the DVB subsystem. On systems with installed DVB hardware and configured DVB support, a remote user could cause a denial of service (panic) by sending a ULE SNDU packet with length of 0. (CVE-2006-4623, Low) * an information leak in the network subsystem that possibly allowed a local user to read sensitive data from kernel memory. (CVE-2006-0039, Low) In addition, two bugfixes for the IPW-2200 wireless driver were included. The first one ensures that wireless management applications correctly identify IPW-2200 controlled devices, while the second fix ensures that DHCP requests using the IPW-2200 operate correctly. Red Hat would like to thank Olof Johansson, Stephane Eranian and Solar Designer for reporting issues fixed in this erratum. All Red Hat Enterprise Linux 4 users are advised to upgrade their kernels to the packages associated with their machine architectures and configurations as listed in this erratum.
    last seen2020-06-01
    modified2020-06-02
    plugin id22523
    published2006-10-10
    reporterThis script is Copyright (C) 2006-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/22523
    titleRHEL 4 : kernel (RHSA-2006:0689)

Oval

accepted2013-04-29T04:05:13.905-04:00
classvulnerability
contributors
  • nameAharon Chernin
    organizationSCAP.com, LLC
  • nameDragos Prisaca
    organizationG2, Inc.
definition_extensions
  • commentThe operating system installed on the system is Red Hat Enterprise Linux 3
    ovaloval:org.mitre.oval:def:11782
  • commentCentOS Linux 3.x
    ovaloval:org.mitre.oval:def:16651
  • commentThe operating system installed on the system is Red Hat Enterprise Linux 4
    ovaloval:org.mitre.oval:def:11831
  • commentCentOS Linux 4.x
    ovaloval:org.mitre.oval:def:16636
  • commentOracle Linux 4.x
    ovaloval:org.mitre.oval:def:15990
descriptionThe clip_mkip function in net/atm/clip.c of the ATM subsystem in Linux kernel allows remote attackers to cause a denial of service (panic) via unknown vectors that cause the ATM subsystem to access the memory of socket buffers after they are freed (freed pointer dereference).
familyunix
idoval:org.mitre.oval:def:10388
statusaccepted
submitted2010-07-09T03:56:16-04:00
titleThe clip_mkip function in net/atm/clip.c of the ATM subsystem in Linux kernel allows remote attackers to cause a denial of service (panic) via unknown vectors that cause the ATM subsystem to access the memory of socket buffers after they are freed (freed pointer dereference).
version26

Redhat

advisories
  • bugzilla
    id206265
    titleCVE-2006-4997 IP over ATM clip_mkip dereference freed pointer
    oval
    OR
    • commentRed Hat Enterprise Linux must be installed
      ovaloval:com.redhat.rhba:tst:20070304026
    • AND
      • commentRed Hat Enterprise Linux 4 is installed
        ovaloval:com.redhat.rhba:tst:20070304025
      • OR
        • commentkernel earlier than 0:2.6.9-42.0.3.EL is currently running
          ovaloval:com.redhat.rhsa:tst:20060689019
        • commentkernel earlier than 0:2.6.9-42.0.3.EL is set to boot up on next boot
          ovaloval:com.redhat.rhsa:tst:20060689020
      • OR
        • AND
          • commentkernel-doc is earlier than 0:2.6.9-42.0.3.EL
            ovaloval:com.redhat.rhsa:tst:20060689001
          • commentkernel-doc is signed with Red Hat master key
            ovaloval:com.redhat.rhba:tst:20070304002
        • AND
          • commentkernel-largesmp is earlier than 0:2.6.9-42.0.3.EL
            ovaloval:com.redhat.rhsa:tst:20060689003
          • commentkernel-largesmp is signed with Red Hat master key
            ovaloval:com.redhat.rhba:tst:20070304010
        • AND
          • commentkernel-smp-devel is earlier than 0:2.6.9-42.0.3.EL
            ovaloval:com.redhat.rhsa:tst:20060689005
          • commentkernel-smp-devel is signed with Red Hat master key
            ovaloval:com.redhat.rhba:tst:20070304012
        • AND
          • commentkernel is earlier than 0:2.6.9-42.0.3.EL
            ovaloval:com.redhat.rhsa:tst:20060689007
          • commentkernel is signed with Red Hat master key
            ovaloval:com.redhat.rhba:tst:20070304018
        • AND
          • commentkernel-largesmp-devel is earlier than 0:2.6.9-42.0.3.EL
            ovaloval:com.redhat.rhsa:tst:20060689009
          • commentkernel-largesmp-devel is signed with Red Hat master key
            ovaloval:com.redhat.rhba:tst:20070304008
        • AND
          • commentkernel-smp is earlier than 0:2.6.9-42.0.3.EL
            ovaloval:com.redhat.rhsa:tst:20060689011
          • commentkernel-smp is signed with Red Hat master key
            ovaloval:com.redhat.rhba:tst:20070304004
        • AND
          • commentkernel-devel is earlier than 0:2.6.9-42.0.3.EL
            ovaloval:com.redhat.rhsa:tst:20060689013
          • commentkernel-devel is signed with Red Hat master key
            ovaloval:com.redhat.rhba:tst:20070304016
        • AND
          • commentkernel-hugemem-devel is earlier than 0:2.6.9-42.0.3.EL
            ovaloval:com.redhat.rhsa:tst:20060689015
          • commentkernel-hugemem-devel is signed with Red Hat master key
            ovaloval:com.redhat.rhba:tst:20070304022
        • AND
          • commentkernel-hugemem is earlier than 0:2.6.9-42.0.3.EL
            ovaloval:com.redhat.rhsa:tst:20060689017
          • commentkernel-hugemem is signed with Red Hat master key
            ovaloval:com.redhat.rhba:tst:20070304020
    rhsa
    idRHSA-2006:0689
    released2006-10-05
    severityImportant
    titleRHSA-2006:0689: kernel security update (Important)
  • rhsa
    idRHSA-2006:0710
  • rhsa
    idRHSA-2007:0012
  • rhsa
    idRHSA-2007:0013
rpms
  • kernel-0:2.6.9-42.0.3.EL
  • kernel-debuginfo-0:2.6.9-42.0.3.EL
  • kernel-devel-0:2.6.9-42.0.3.EL
  • kernel-doc-0:2.6.9-42.0.3.EL
  • kernel-hugemem-0:2.6.9-42.0.3.EL
  • kernel-hugemem-devel-0:2.6.9-42.0.3.EL
  • kernel-largesmp-0:2.6.9-42.0.3.EL
  • kernel-largesmp-devel-0:2.6.9-42.0.3.EL
  • kernel-smp-0:2.6.9-42.0.3.EL
  • kernel-smp-devel-0:2.6.9-42.0.3.EL
  • kernel-0:2.4.21-47.0.1.EL
  • kernel-BOOT-0:2.4.21-47.0.1.EL
  • kernel-debuginfo-0:2.4.21-47.0.1.EL
  • kernel-doc-0:2.4.21-47.0.1.EL
  • kernel-hugemem-0:2.4.21-47.0.1.EL
  • kernel-hugemem-unsupported-0:2.4.21-47.0.1.EL
  • kernel-smp-0:2.4.21-47.0.1.EL
  • kernel-smp-unsupported-0:2.4.21-47.0.1.EL
  • kernel-source-0:2.4.21-47.0.1.EL
  • kernel-unsupported-0:2.4.21-47.0.1.EL
  • kernel-0:2.4.18-e.64
  • kernel-doc-0:2.4.18-e.64
  • kernel-smp-0:2.4.18-e.64
  • kernel-source-0:2.4.18-e.64
  • kernel-0:2.4.9-e.71
  • kernel-BOOT-0:2.4.9-e.71
  • kernel-debug-0:2.4.9-e.71
  • kernel-doc-0:2.4.9-e.71
  • kernel-enterprise-0:2.4.9-e.71
  • kernel-headers-0:2.4.9-e.71
  • kernel-smp-0:2.4.9-e.71
  • kernel-source-0:2.4.9-e.71
  • kernel-summit-0:2.4.9-e.71

References