Debian Security Advisory DSA 3790-1 (spice - security update)

# OpenVAS Vulnerability Test
# $Id: deb_3790.nasl 6607 2017-07-07 12:04:25Z cfischer $
# Auto-generated from advisory DSA 3790-1 using nvtgen 1.0
# Script version: 1.0
#
# Author:
# Greenbone Networks
#
# Copyright:
# Copyright (c) 2017 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(703790);
    script_version("$Revision: 6607 $");
    script_cve_id("CVE-2016-9577", "CVE-2016-9578");
    script_name("Debian Security Advisory DSA 3790-1 (spice - security update)");
    script_tag(name: "last_modification", value: "$Date: 2017-07-07 14:04:25 +0200 (Fri, 07 Jul 2017) $");
    script_tag(name: "creation_date", value: "2017-02-16 00:00:00 +0100 (Thu, 16 Feb 2017)");
    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/2017/dsa-3790.html");


    script_category(ACT_GATHER_INFO);

    script_copyright("Copyright (c) 2017 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: "spice on Debian Linux");
    script_tag(name: "solution",  value: "For the stable distribution (jessie), these problems have been fixed in
version 0.12.5-1+deb8u4.

For the unstable distribution (sid), these problems have been fixed in
version 0.12.8-2.1.

We recommend that you upgrade your spice packages.");
    script_tag(name: "summary",   value: "Several vulnerabilities were discovered in spice, a SPICE protocol
client and server library. The Common Vulnerabilities and Exposures
project identifies the following problems:

CVE-2016-9577 
Frediano Ziglio of Red Hat discovered a buffer overflow
vulnerability in the main_channel_alloc_msg_rcv_buf function. An
authenticated attacker can take advantage of this flaw to cause a
denial of service (spice server crash), or possibly, execute
arbitrary code.

CVE-2016-9578 
Frediano Ziglio of Red Hat discovered that spice does not properly
validate incoming messages. An attacker able to connect to the
spice server could send crafted messages which would cause the
process to crash.");
    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:"libspice-server-dev", ver:"0.12.5-1+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libspice-server1:amd64", ver:"0.12.5-1+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libspice-server1:i386", ver:"0.12.5-1+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libspice-server1-dbg:amd64", ver:"0.12.5-1+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libspice-server1-dbg:i386", ver:"0.12.5-1+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"spice-client", ver:"0.12.5-1+deb8u4", rls_regex:"DEB8.[0-9]+")) != NULL) {
    report += res;
}

if (report != "") {
    security_message(data:report);
} else if (__pkg_match) {
    exit(99); # Not vulnerable.
}