Oracle Linux 4 : xorg-x11 (ELSA-2008-0503)

2013-07-12T00:00:00
ID ORACLELINUX_ELSA-2008-0503.NASL
Type nessus
Reporter Tenable
Modified 2015-12-01T00:00:00

Description

From Red Hat Security Advisory 2008:0503 :

Updated xorg-x11 packages that fix several security issues are now available for Red Hat Enterprise Linux 4.

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

The xorg-x11 packages contain X.Org, an open source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.

An input validation flaw was discovered in X.org's Security and Record extensions. A malicious authorized client could exploit this issue to cause a denial of service (crash) or, potentially, execute arbitrary code with root privileges on the X.Org server. (CVE-2008-1377)

Multiple integer overflow flaws were found in X.org's Render extension. A malicious authorized client could exploit these issues to cause a denial of service (crash) or, potentially, execute arbitrary code with root privileges on the X.Org server. (CVE-2008-2360, CVE-2008-2361)

An input validation flaw was discovered in X.org's MIT-SHM extension. A client connected to the X.org server could read arbitrary server memory. This could result in the sensitive data of other users of the X.org server being disclosed. (CVE-2008-1379)

Users of xorg-x11 should upgrade to these updated packages, which contain backported patches to resolve these issues.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2008:0503 and 
# Oracle Linux Security Advisory ELSA-2008-0503 respectively.
#

include("compat.inc");

if (description)
{
  script_id(67701);
  script_version("$Revision: 1.5 $");
  script_cvs_date("$Date: 2015/12/01 16:41:02 $");

  script_cve_id("CVE-2008-1377", "CVE-2008-1379", "CVE-2008-2360", "CVE-2008-2361");
  script_bugtraq_id(29665, 29666, 29668, 29669);
  script_xref(name:"RHSA", value:"2008:0503");

  script_name(english:"Oracle Linux 4 : xorg-x11 (ELSA-2008-0503)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"From Red Hat Security Advisory 2008:0503 :

Updated xorg-x11 packages that fix several security issues are now
available for Red Hat Enterprise Linux 4.

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

The xorg-x11 packages contain X.Org, an open source implementation of
the X Window System. It provides the basic low-level functionality
that full-fledged graphical user interfaces are designed upon.

An input validation flaw was discovered in X.org's Security and Record
extensions. A malicious authorized client could exploit this issue to
cause a denial of service (crash) or, potentially, execute arbitrary
code with root privileges on the X.Org server. (CVE-2008-1377)

Multiple integer overflow flaws were found in X.org's Render
extension. A malicious authorized client could exploit these issues to
cause a denial of service (crash) or, potentially, execute arbitrary
code with root privileges on the X.Org server. (CVE-2008-2360,
CVE-2008-2361)

An input validation flaw was discovered in X.org's MIT-SHM extension.
A client connected to the X.org server could read arbitrary server
memory. This could result in the sensitive data of other users of the
X.org server being disclosed. (CVE-2008-1379)

Users of xorg-x11 should upgrade to these updated packages, which
contain backported patches to resolve these issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2008-June/000644.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected xorg-x11 packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
  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_cwe_id(189);

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-Mesa-libGL");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-Mesa-libGLU");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-Xdmx");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-Xnest");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-Xvfb");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-deprecated-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-deprecated-libs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-font-utils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-sdk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-twm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-xauth");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-xdm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:xorg-x11-xfs");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:4");

  script_set_attribute(attribute:"patch_publication_date", value:"2008/06/12");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2015 Tenable Network Security, Inc.");
  script_family(english:"Oracle Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/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/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !eregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = eregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! ereg(pattern:"^4([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 4", "Oracle Linux " + 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 && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);

flag = 0;
if (rpm_check(release:"EL4", reference:"xorg-x11-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-Mesa-libGL-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-Mesa-libGLU-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-Xdmx-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-Xnest-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-Xvfb-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-deprecated-libs-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-deprecated-libs-devel-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-devel-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-doc-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-font-utils-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-libs-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-sdk-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-tools-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-twm-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-xauth-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-xdm-6.8.2-1.0.1.EL.33.0.4")) flag++;
if (rpm_check(release:"EL4", reference:"xorg-x11-xfs-6.8.2-1.0.1.EL.33.0.4")) 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, "xorg-x11 / xorg-x11-Mesa-libGL / xorg-x11-Mesa-libGLU / etc");
}