Several vulnerabilities were
discovered in the International Components for Unicode (ICU) library.
CVE-2014-9911
Michele Spagnuolo discovered a buffer overflow vulnerability which
might allow remote attackers to cause a denial of service or possibly
execute arbitrary code via crafted text.
CVE-2015-2632
An integer overflow vulnerability might lead into a denial of service
or disclosure of portion of application memory if an attacker has
control on the input file.
CVE-2015-4844
Buffer overflow vulnerabilities might allow an attacker with control
on the font file to perform a denial of service or,
possibly, execute arbitrary code.
CVE-2016-0494Integer signedness issues were introduced as part of the
CVE-2015-4844
fix.
CVE-2016-6293
A buffer overflow might allow an attacker to perform a denial of
service or disclosure of portion of application memory.
CVE-2016-7415
A stack-based buffer overflow might allow an attacker with control on
the locale string to perform a denial of service and, possibly,
execute arbitrary code.
# OpenVAS Vulnerability Test
# $Id: deb_3725.nasl 6608 2017-07-07 12:05:05Z cfischer $
# Auto-generated from advisory DSA 3725-1 using nvtgen 1.0
# Script version: 1.0
#
# Author:
# Greenbone Networks
#
# Copyright:
# Copyright (c) 2016 Greenbone Networks GmbH http://greenbone.net
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (c) the respective author(s)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
if(description)
{
script_id(703725);
script_version("$Revision: 6608 $");
script_cve_id("CVE-2014-9911", "CVE-2015-2632", "CVE-2015-4844", "CVE-2016-0494",
"CVE-2016-6293", "CVE-2016-7415");
script_name("Debian Security Advisory DSA 3725-1 (icu - security update)");
script_tag(name: "last_modification", value: "$Date: 2017-07-07 14:05:05 +0200 (Fri, 07 Jul 2017) $");
script_tag(name: "creation_date", value: "2016-11-27 00:00:00 +0100 (Sun, 27 Nov 2016)");
script_tag(name: "cvss_base", value: "10.0");
script_tag(name: "cvss_base_vector", value: "AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name: "solution_type", value: "VendorFix");
script_tag(name: "qod_type", value: "package");
script_xref(name: "URL", value: "http://www.debian.org/security/2016/dsa-3725.html");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (c) 2016 Greenbone Networks GmbH http://greenbone.net");
script_family("Debian Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages");
script_tag(name: "affected", value: "icu on Debian Linux");
script_tag(name: "insight", value: "ICU is a C++ and C library that
provides robust and full-featured Unicode and locale support.");
script_tag(name: "solution", value: "For the stable distribution
(jessie), these problems have been fixed in version 52.1-8+deb8u4.
For the unstable distribution (sid), these problems have been fixed in
version 57.1-5.
We recommend that you upgrade your icu packages.");
script_tag(name: "summary", value: "Several vulnerabilities were
discovered in the International Components for Unicode (ICU) library.
CVE-2014-9911
Michele Spagnuolo discovered a buffer overflow vulnerability which
might allow remote attackers to cause a denial of service or possibly
execute arbitrary code via crafted text.
CVE-2015-2632
An integer overflow vulnerability might lead into a denial of service
or disclosure of portion of application memory if an attacker has
control on the input file.
CVE-2015-4844
Buffer overflow vulnerabilities might allow an attacker with control
on the font file to perform a denial of service or,
possibly, execute arbitrary code.
CVE-2016-0494Integer signedness issues were introduced as part of the
CVE-2015-4844
fix.
CVE-2016-6293
A buffer overflow might allow an attacker to perform a denial of
service or disclosure of portion of application memory.
CVE-2016-7415
A stack-based buffer overflow might allow an attacker with control on
the locale string to perform a denial of service and, possibly,
execute arbitrary code.");
script_tag(name: "vuldetect", value: "This check tests the installed
software version using the apt package manager.");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
res = "";
report = "";
if ((res = isdpkgvuln(pkg:"icu-devtools", ver:"52.1-8+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
report += res;
}
if ((res = isdpkgvuln(pkg:"icu-doc", ver:"52.1-8+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
report += res;
}
if ((res = isdpkgvuln(pkg:"libicu-dev:amd64", ver:"52.1-8+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
report += res;
}
if ((res = isdpkgvuln(pkg:"libicu-dev:i386", ver:"52.1-8+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
report += res;
}
if ((res = isdpkgvuln(pkg:"libicu52:amd64", ver:"52.1-8+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
report += res;
}
if ((res = isdpkgvuln(pkg:"libicu52:i386", ver:"52.1-8+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
report += res;
}
if ((res = isdpkgvuln(pkg:"libicu52-dbg", ver:"52.1-8+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
report += res;
}
if (report != "") {
security_message(data:report);
} else if (__pkg_match) {
exit(99); # Not vulnerable.
}