SuSE 11.1 Security Update : Novell XTier framework (SAT Patch Number 5198)

2011-12-13T00:00:00
ID SUSE_11_NOVELL-NOVFSD-110926.NASL
Type nessus
Reporter Tenable
Modified 2013-10-25T00:00:00

Description

Several user-supplied header length variables for the HTTP server component in the Novell XTier framework were not size limited, allowing integer overflow attacks to crash the service or potentially execute code. (CVE-2011-1710)

                                        
                                            #
# (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("compat.inc");

if (description)
{
  script_id(57121);
  script_version("$Revision: 1.4 $");
  script_cvs_date("$Date: 2013/10/25 23:52:02 $");

  script_cve_id("CVE-2011-1710");

  script_name(english:"SuSE 11.1 Security Update : Novell XTier framework (SAT Patch Number 5198)");
  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:
"Several user-supplied header length variables for the HTTP server
component in the Novell XTier framework were not size limited,
allowing integer overflow attacks to crash the service or potentially
execute code. (CVE-2011-1710)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=585440"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://support.novell.com/security/cve/CVE-2011-1710.html"
  );
  script_set_attribute(attribute:"solution", value:"Apply SAT patch number 5198.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:novell-novfsd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:novell-xtier-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:novell-xtier-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:11:novell-xtier-xplat");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"patch_publication_date", value:"2011/09/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/12/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2011-2013 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 (isnull(pl) || int(pl) != 1) audit(AUDIT_OS_NOT, "SuSE 11.1");


flag = 0;
if (rpm_check(release:"SLED11", sp:1, cpu:"i586", reference:"novell-novfsd-3.0.0-0.11.1")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"i586", reference:"novell-xtier-base-3.1.8-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"i586", reference:"novell-xtier-core-3.1.8-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"i586", reference:"novell-xtier-xplat-3.1.8-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"novell-novfsd-3.0.0-0.11.1")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"novell-xtier-base-3.1.8-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"novell-xtier-core-3.1.8-0.7.1")) flag++;
if (rpm_check(release:"SLED11", sp:1, cpu:"x86_64", reference:"novell-xtier-xplat-3.1.8-0.7.1")) 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");