6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.063 Low
EPSS
Percentile
93.7%
Ilja van Sprundel of IOActive discovered several security issues in the X.org X server, which may lead to privilege escalation or denial of service.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-3095. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(79882);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2014-8091", "CVE-2014-8092", "CVE-2014-8093", "CVE-2014-8094", "CVE-2014-8095", "CVE-2014-8096", "CVE-2014-8097", "CVE-2014-8098", "CVE-2014-8099", "CVE-2014-8100", "CVE-2014-8101", "CVE-2014-8102");
script_bugtraq_id(71595, 71596, 71597, 71598, 71599, 71600, 71601, 71602, 71604, 71605, 71606, 71608);
script_xref(name:"DSA", value:"3095");
script_name(english:"Debian DSA-3095-1 : xorg-server - security update");
script_summary(english:"Checks dpkg output for the updated package");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security-related update."
);
script_set_attribute(
attribute:"description",
value:
"Ilja van Sprundel of IOActive discovered several security issues in
the X.org X server, which may lead to privilege escalation or denial
of service."
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/wheezy/xorg-server"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2014/dsa-3095"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the xorg-server packages.
For the stable distribution (wheezy), these problems have been fixed
in version 1.12.4-6+deb7u5.
For the upcoming stable distribution (jessie), these problems will be
fixed soon."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
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:debian:debian_linux:xorg-server");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");
script_set_attribute(attribute:"patch_publication_date", value:"2014/12/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/12/15");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2014-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Debian Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include("audit.inc");
include("debian_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (deb_check(release:"7.0", prefix:"xdmx", reference:"1.12.4-6+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"xdmx-tools", reference:"1.12.4-6+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"xnest", reference:"1.12.4-6+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"xserver-common", reference:"1.12.4-6+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"xserver-xephyr", reference:"1.12.4-6+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"xserver-xfbdev", reference:"1.12.4-6+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"xserver-xorg-core", reference:"1.12.4-6+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"xserver-xorg-core-dbg", reference:"1.12.4-6+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"xserver-xorg-core-udeb", reference:"1.12.4-6+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"xserver-xorg-dev", reference:"1.12.4-6+deb7u5")) flag++;
if (deb_check(release:"7.0", prefix:"xvfb", reference:"1.12.4-6+deb7u5")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | xorg-server | p-cpe:/a:debian:debian_linux:xorg-server |
debian | debian_linux | 7.0 | cpe:/o:debian:debian_linux:7.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8091
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8092
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8093
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8094
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8095
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8096
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8097
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8098
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8099
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8100
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8101
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8102
packages.debian.org/source/wheezy/xorg-server
www.debian.org/security/2014/dsa-3095