SuSE 11 Security Update : Linux kernel (SAT Patch Numbers 1079 / 1087)

#%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.
#

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

if (description)
{
  script_id(51607);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");

  script_cve_id("CVE-2009-1385", "CVE-2009-1389", "CVE-2009-1630", "CVE-2009-1961");

  script_name(english:"SuSE 11 Security Update : Linux kernel (SAT Patch Numbers 1079 / 1087)");
  script_summary(english:"Checks rpm output for the updated packages");

  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 kernel was updated to fix various bugs
and several security issues. It was also updated to the stable release
2.6.27.25.

The following security issues were fixed :

  - A local denial of service problem in the splice(2)
    system call was fixed. (CVE-2009-1961)

  - A crash on r8169 network cards when receiving large
    packets was fixed. (CVE-2009-1389)

  - Integer underflow in the e1000_clean_rx_irq function in
    drivers/net/e1000/e1000_main.c in the e1000 driver in
    the Linux kernel, the e1000e driver in the Linux kernel,
    and Intel Wired Ethernet (aka e1000) before 7.5.5 allows
    remote attackers to cause a denial of service (panic)
    via a crafted frame size. (CVE-2009-1385)

  - The nfs_permission function in fs/nfs/dir.c in the NFS
    client implementation in the Linux kernel, when
    atomic_open is available, does not check execute (aka
    EXEC or MAY_EXEC) permission bits, which allows local
    users to bypass permissions and execute files, as
    demonstrated by files on an NFSv4 fileserver.
    (CVE-2009-1630)"
  );
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    value:"https://bugzilla.novell.com/show_bug.cgi?id=185164"
  );
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    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=516827"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2009-1385.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2009-1389.html"
  );
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    attribute:"see_also",
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  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2009-1961.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Apply SAT patch number 1079 / 1087 as appropriate."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_cwe_id(119, 189, 264, 362);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:ext4dev-kmp-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:ext4dev-kmp-xen");
  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-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-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-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-extra");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"patch_publication_date", value:"2009/07/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/01/21");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2011-2021 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/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 (pl) audit(AUDIT_OS_NOT, "SuSE 11.0");


flag = 0;
if (rpm_check(release:"SLED11", sp:0, cpu:"x86_64", reference:"kernel-default-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLED11", sp:0, cpu:"x86_64", reference:"kernel-default-base-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLED11", sp:0, cpu:"x86_64", reference:"kernel-default-extra-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLED11", sp:0, cpu:"x86_64", reference:"kernel-source-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLED11", sp:0, cpu:"x86_64", reference:"kernel-syms-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLED11", sp:0, cpu:"x86_64", reference:"kernel-xen-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLED11", sp:0, cpu:"x86_64", reference:"kernel-xen-base-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLED11", sp:0, cpu:"x86_64", reference:"kernel-xen-extra-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"s390x", reference:"ext4dev-kmp-default-0_2.6.27.25_0.1-7.1.12")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"s390x", reference:"kernel-default-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"s390x", reference:"kernel-default-base-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"s390x", reference:"kernel-default-man-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"s390x", reference:"kernel-source-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"s390x", reference:"kernel-syms-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"x86_64", reference:"ext4dev-kmp-default-0_2.6.27.25_0.1-7.1.12")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"x86_64", reference:"ext4dev-kmp-xen-0_2.6.27.25_0.1-7.1.12")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"x86_64", reference:"kernel-default-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"x86_64", reference:"kernel-default-base-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"x86_64", reference:"kernel-source-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"x86_64", reference:"kernel-syms-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"x86_64", reference:"kernel-xen-2.6.27.25-0.1.1")) flag++;
if (rpm_check(release:"SLES11", sp:0, cpu:"x86_64", reference:"kernel-xen-base-2.6.27.25-0.1.1")) 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");