Debian Security Advisory DSA 2607-1 (qemu-kvm - buffer overflow)

# OpenVAS Vulnerability Test
# $Id: deb_2607.nasl 6611 2017-07-07 12:07:20Z cfischer $
# Auto-generated from advisory DSA 2607-1 using nvtgen 1.0
# Script version: 1.0
#
# Author:
# Greenbone Networks
#
# Copyright:
# Copyright (c) 2013 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.
#

include("revisions-lib.inc");

tag_affected  = "qemu-kvm on Debian Linux";
tag_insight   = "Using KVM, one can run multiple virtual PCs, each running unmodified Linux or
Windows images. Each virtual machine has private virtualized hardware: a
network card, disk, graphics adapter, etc.";
tag_solution  = "For the stable distribution (squeeze), this problem has been fixed in
version 0.12.5+dfsg-5+squeeze10.

For the unstable distribution (sid), this problem has been fixed in
version 1.1.2+dfsg-4.

We recommend that you upgrade your qemu-kvm packages.";
tag_summary   = "It was discovered that the e1000 emulation code in QEMU does not
enforce frame size limits in the same way as the real hardware does.
This could trigger buffer overflows in the guest operating system
driver for that network card, assuming that the host system does not
discard such frames (which it will by default).";
tag_vuldetect = "This check tests the installed software version using the apt package manager.";

if(description)
{
    script_id(892607);
    script_version("$Revision: 6611 $");
    script_cve_id("CVE-2012-6075");
    script_name("Debian Security Advisory DSA 2607-1 (qemu-kvm - buffer overflow)");
    script_tag(name: "last_modification", value:"$Date: 2017-07-07 14:07:20 +0200 (Fri, 07 Jul 2017) $");
    script_tag(name: "creation_date", value:"2013-01-15 00:00:00 +0100 (Tue, 15 Jan 2013)");
    script_tag(name: "cvss_base", value:"9.3");
    script_tag(name: "cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");

    script_xref(name: "URL", value: "http://www.debian.org/security/2013/dsa-2607.html");


    script_category(ACT_GATHER_INFO);

    script_copyright("Copyright (c) 2013 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: tag_affected);
    script_tag(name: "insight",   value: tag_insight);
#    script_tag(name: "impact",    value: tag_impact);
    script_tag(name: "solution",  value: tag_solution);
    script_tag(name: "summary",   value: tag_summary);
    script_tag(name: "vuldetect", value: tag_vuldetect);
    script_tag(name:"qod_type", value:"package");
    script_tag(name:"solution_type", value:"VendorFix");

    exit(0);
}

include("pkg-lib-deb.inc");

res = "";
report = "";
if ((res = isdpkgvuln(pkg:"kvm", ver:"0.12.5+dfsg-5+squeeze10", rls:"DEB6.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"qemu-kvm", ver:"0.12.5+dfsg-5+squeeze10", rls:"DEB6.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"qemu-kvm-dbg", ver:"0.12.5+dfsg-5+squeeze10", rls:"DEB6.0")) != NULL) {
    report += res;
}

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