SuSE 11.3 Security Update : Linux Kernel (SAT Patch Numbers 9233 / 9236 / 9237)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from SuSE 11 update information. The text itself is
# copyright (C) Novell, Inc.
#

if (NASL_LEVEL < 3000) exit(0);

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

if (description)
{
  script_id(74033);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/05/14");

  script_cve_id("CVE-2014-0196", "CVE-2014-1737", "CVE-2014-1738");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2023/06/02");

  script_name(english:"SuSE 11.3 Security Update : Linux Kernel (SAT Patch Numbers 9233 / 9236 / 9237)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SuSE 11 host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The SUSE Linux Enterprise 11 Service Pack 3 kernel was updated to fix
the following severe security issues :

  - The raw_cmd_copyin function in drivers/block/floppy.c in
    the Linux kernel through 3.14.3 does not properly handle
    error conditions during processing of an FDRAWCMD ioctl
    call, which allows local users to trigger kfree
    operations and gain privileges by leveraging write
    access to a /dev/fd device. (bnc#875798).
    (CVE-2014-1737)

  - The raw_cmd_copyout function in drivers/block/floppy.c
    in the Linux kernel through 3.14.3 does not properly
    restrict access to certain pointers during processing of
    an FDRAWCMD ioctl call, which allows local users to
    obtain sensitive information from kernel heap memory by
    leveraging write access to a /dev/fd device.
    (bnc#875798). (CVE-2014-1738)

  - The n_tty_write function in drivers/tty/n_tty.c in the
    Linux kernel through 3.14.3 does not properly manage tty
    driver access in the 'LECHO &amp; !OPOST' case, which
    allows local users to cause a denial of service (memory
    corruption and system crash) or gain privileges by
    triggering a race condition involving read and write
    operations with long strings. (bnc#875690).
    (CVE-2014-0196)");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=875690");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=875798");
  script_set_attribute(attribute:"see_also", value:"http://support.novell.com/security/cve/CVE-2014-0196.html");
  script_set_attribute(attribute:"see_also", value:"http://support.novell.com/security/cve/CVE-2014-1737.html");
  script_set_attribute(attribute:"see_also", value:"http://support.novell.com/security/cve/CVE-2014-1738.html");
  script_set_attribute(attribute:"solution", value:
"Apply SAT patch number 9233 / 9236 / 9237 as appropriate.");
  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:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:"CANVAS");

  script_set_attribute(attribute:"patch_publication_date", value:"2014/05/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/05/16");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-default-man");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-ec2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-ec2-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-ec2-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-pae-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-pae-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-pae-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-syms");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-trace");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-trace-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-trace-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:kernel-xen-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:xen-kmp-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:xen-kmp-pae");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"SuSE Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2014-2023 Tenable Network Security, Inc.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/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/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)11") audit(AUDIT_OS_NOT, "SuSE 11");
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SuSE 11", cpu);

pl = get_kb_item("Host/SuSE/patchlevel");
if (isnull(pl) || int(pl) != 3) audit(AUDIT_OS_NOT, "SuSE 11.3");


flag = 0;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-default-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-default-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-default-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-default-extra-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-pae-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-pae-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-pae-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-pae-extra-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-source-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-syms-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-trace-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-xen-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-xen-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-xen-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"kernel-xen-extra-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"xen-kmp-default-4.2.4_02_3.0.101_0.29-0.7.24")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"i586", reference:"xen-kmp-pae-4.2.4_02_3.0.101_0.29-0.7.24")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"kernel-default-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"kernel-default-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"kernel-default-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"kernel-default-extra-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"kernel-source-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"kernel-syms-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"kernel-trace-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"kernel-xen-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"kernel-xen-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"kernel-xen-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"kernel-xen-extra-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLED11", sp:3, cpu:"x86_64", reference:"xen-kmp-default-4.2.4_02_3.0.101_0.29-0.7.24")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"kernel-default-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"kernel-default-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"kernel-default-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"kernel-source-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"kernel-syms-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"kernel-trace-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"kernel-trace-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, reference:"kernel-trace-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"i586", reference:"kernel-ec2-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"i586", reference:"kernel-ec2-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"i586", reference:"kernel-ec2-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"i586", reference:"kernel-pae-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"i586", reference:"kernel-pae-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"i586", reference:"kernel-pae-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"i586", reference:"kernel-xen-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"i586", reference:"kernel-xen-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"i586", reference:"kernel-xen-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"i586", reference:"xen-kmp-default-4.2.4_02_3.0.101_0.29-0.7.24")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"i586", reference:"xen-kmp-pae-4.2.4_02_3.0.101_0.29-0.7.24")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"s390x", reference:"kernel-default-man-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"x86_64", reference:"kernel-ec2-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"x86_64", reference:"kernel-ec2-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"x86_64", reference:"kernel-ec2-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"x86_64", reference:"kernel-xen-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"x86_64", reference:"kernel-xen-base-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"x86_64", reference:"kernel-xen-devel-3.0.101-0.29.1")) flag++;
if (rpm_check(release:"SLES11", sp:3, cpu:"x86_64", reference:"xen-kmp-default-4.2.4_02_3.0.101_0.29-0.7.24")) 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");