10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.007 Low
EPSS
Percentile
79.5%
Updated X.org packages that fix a security issue 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.
X.org is 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.
iDefense reported three integer overflow flaws in the X.org Render and DBE 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-2006-6101, CVE-2006-6102, CVE-2006-6103)
Users of X.org should upgrade to these updated packages, which contain a backported patch and is not vulnerable to this issue.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2007:0003. The text
# itself is copyright (C) Red Hat, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(24010);
script_version("1.25");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2006-6101", "CVE-2006-6102", "CVE-2006-6103");
script_bugtraq_id(21968);
script_xref(name:"RHSA", value:"2007:0003");
script_name(english:"RHEL 4 : xorg-x11 (RHSA-2007:0003)");
script_summary(english:"Checks the rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote Red Hat host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"Updated X.org packages that fix a security issue 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.
X.org is 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.
iDefense reported three integer overflow flaws in the X.org Render and
DBE 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-2006-6101,
CVE-2006-6102, CVE-2006-6103)
Users of X.org should upgrade to these updated packages, which contain
a backported patch and is not vulnerable to this issue."
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2006-6101"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2006-6102"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2006-6103"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/errata/RHSA-2007:0003"
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/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_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-Mesa-libGL");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-Mesa-libGLU");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-Xdmx");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-Xnest");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-Xvfb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-deprecated-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-deprecated-libs-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-font-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-sdk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-twm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-xauth");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-xdm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:xorg-x11-xfs");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:4");
script_set_attribute(attribute:"vuln_publication_date", value:"2006/12/31");
script_set_attribute(attribute:"patch_publication_date", value:"2007/01/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2007/01/11");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2007-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Red Hat Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^4([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 4.x", "Red Hat " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);
yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo))
{
rhsa = "RHSA-2007:0003";
yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
if (!empty_or_null(yum_report))
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : yum_report
);
exit(0);
}
else
{
audit_message = "affected by Red Hat security advisory " + rhsa;
audit(AUDIT_OS_NOT, audit_message);
}
}
else
{
flag = 0;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-Mesa-libGL-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-Mesa-libGLU-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-Xdmx-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-Xnest-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-Xvfb-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-deprecated-libs-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-deprecated-libs-devel-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-devel-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", cpu:"i386", reference:"xorg-x11-doc-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"xorg-x11-doc-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-font-utils-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-libs-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", cpu:"i386", reference:"xorg-x11-sdk-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", cpu:"x86_64", reference:"xorg-x11-sdk-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-tools-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-twm-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-xauth-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-xdm-6.8.2-1.EL.13.37.5")) flag++;
if (rpm_check(release:"RHEL4", reference:"xorg-x11-xfs-6.8.2-1.EL.13.37.5")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get() + redhat_report_package_caveat()
);
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");
}
}
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | enterprise_linux | xorg-x11 | p-cpe:/a:redhat:enterprise_linux:xorg-x11 |
redhat | enterprise_linux | xorg-x11-mesa-libgl | p-cpe:/a:redhat:enterprise_linux:xorg-x11-mesa-libgl |
redhat | enterprise_linux | xorg-x11-mesa-libglu | p-cpe:/a:redhat:enterprise_linux:xorg-x11-mesa-libglu |
redhat | enterprise_linux | xorg-x11-xdmx | p-cpe:/a:redhat:enterprise_linux:xorg-x11-xdmx |
redhat | enterprise_linux | xorg-x11-xnest | p-cpe:/a:redhat:enterprise_linux:xorg-x11-xnest |
redhat | enterprise_linux | xorg-x11-xvfb | p-cpe:/a:redhat:enterprise_linux:xorg-x11-xvfb |
redhat | enterprise_linux | xorg-x11-deprecated-libs | p-cpe:/a:redhat:enterprise_linux:xorg-x11-deprecated-libs |
redhat | enterprise_linux | xorg-x11-deprecated-libs-devel | p-cpe:/a:redhat:enterprise_linux:xorg-x11-deprecated-libs-devel |
redhat | enterprise_linux | xorg-x11-devel | p-cpe:/a:redhat:enterprise_linux:xorg-x11-devel |
redhat | enterprise_linux | xorg-x11-doc | p-cpe:/a:redhat:enterprise_linux:xorg-x11-doc |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6101
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6102
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6103
access.redhat.com/errata/RHSA-2007:0003
access.redhat.com/security/cve/cve-2006-6101
access.redhat.com/security/cve/cve-2006-6102
access.redhat.com/security/cve/cve-2006-6103