openSUSE Security Update : kernel (kernel-559)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update kernel-559.
#
# The text description of this plugin is (C) SUSE LLC.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(40248);
  script_version("1.14");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");

  script_cve_id("CVE-2008-5079", "CVE-2009-0028", "CVE-2009-0029");

  script_name(english:"openSUSE Security Update : kernel (kernel-559)");
  script_summary(english:"Check for the kernel-559 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
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  script_set_attribute(
    attribute:"description", 
    value:
"This update fixes several security issues and hundreds of bugs in the
openSUSE 11.1 kernel.

The kernel was also updated to the stable version 2.6.27.19 and is now
the same kernel as we are planning to ship with SUSE Linux Enterprise
11.

This introduces kABI changes, so all kernel module packages also need
to be rebuilt and reapplied.

Following security issues are fixed: CVE-2009-0029: The ABI in the
Linux kernel on s390, powerpc, sparc64, and mips 64-bit platforms
requires that a 32-bit argument in a 64-bit register was properly sign
extended when sent from a user-mode application, but cannot verify
this, which allows local users to cause a denial of service (crash) or
possibly gain privileges via a crafted system call.

CVE-2008-5079: net/atm/svc.c in the ATM subsystem in the Linux kernel
allows 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-2009-0028: A minor signal handling vulnerability was fixed, where
a child could send his parent a arbitrary signal."
  );
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  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected kernel packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/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(20, 264, 399);

  script_set_attribute(attribute:"plugin_type", value:"local");
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  script_set_attribute(attribute:"patch_publication_date", value:"2009/02/25");
  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) 2009-2021 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\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.1", 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:"SUSE11.1", reference:"kernel-debug-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-debug-base-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-debug-extra-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-default-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-default-base-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-default-extra-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-pae-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-pae-base-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-pae-extra-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-source-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-syms-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-trace-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-trace-base-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-trace-extra-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-vanilla-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-xen-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-xen-base-2.6.27.19-3.2.1") ) flag++;
if ( rpm_check(release:"SUSE11.1", reference:"kernel-xen-extra-2.6.27.19-3.2.1") ) 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-debug-base / kernel-debug-extra / etc");
}