Debian Security Advisory DSA 3048-1 (apt - security update)

# OpenVAS Vulnerability Test
# $Id: deb_3048.nasl 6715 2017-07-13 09:57:40Z teissa $
# Auto-generated from advisory DSA 3048-1 using nvtgen 1.0
# Script version: 1.0
#
# Author:
# Greenbone Networks
#
# Copyright:
# Copyright (c) 2014 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(703048);
    script_version("$Revision: 6715 $");
    script_cve_id("CVE-2014-7206");
    script_name("Debian Security Advisory DSA 3048-1 (apt - security update)");
    script_tag(name: "last_modification", value:"$Date: 2017-07-13 11:57:40 +0200 (Thu, 13 Jul 2017) $");
    script_tag(name: "creation_date", value:"2014-10-08 00:00:00 +0200 (Wed, 08 Oct 2014)");
    script_tag(name:"cvss_base", value:"3.6");
    script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:N/I:P/A:P");

    script_xref(name: "URL", value: "http://www.debian.org/security/2014/dsa-3048.html");


    script_category(ACT_GATHER_INFO);

    script_copyright("Copyright (c) 2014 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: "apt on Debian Linux");
        script_tag(name: "insight",   value: "This package provides commandline tools for searching and
managing as well as querying information about packages
as a low-level access to all features of the libapt-pkg library.");
    script_tag(name: "solution",  value: "For the stable distribution (wheezy), this problem has been fixed in
version 0.9.7.9+deb7u6.

For the unstable distribution (sid), this problem has been fixed in
version 1.0.9.2.

We recommend that you upgrade your apt packages.");
    script_tag(name: "summary",   value: "Guillem Jover discovered that the changelog retrieval functionality in
apt-get used temporary files in an insecure way, allowing a local user
to cause arbitrary files to be overwritten.

This vulnerability is neutralized by the fs.protected_symlinks setting in
the Linux kernel, which is enabled by default in Debian 7 Wheezy and up.");
    script_tag(name: "vuldetect", value:  "This check tests the installed software version using the apt package manager.");
    script_tag(name:"qod_type", value:"package");
    script_tag(name:"solution_type", value:"VendorFix");
    exit(0);
}

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

res = "";
report = "";
if ((res = isdpkgvuln(pkg:"apt", ver:"0.9.7.9+deb7u6", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-doc", ver:"0.9.7.9+deb7u6", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-transport-https", ver:"0.9.7.9+deb7u6", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-utils", ver:"0.9.7.9+deb7u6", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-inst1.5", ver:"0.9.7.9+deb7u6", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg-dev", ver:"0.9.7.9+deb7u6", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg-doc", ver:"0.9.7.9+deb7u6", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg4.12", ver:"0.9.7.9+deb7u6", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt", ver:"0.9.7.9+deb7u6", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-doc", ver:"0.9.7.9+deb7u6", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-transport-https", ver:"0.9.7.9+deb7u6", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-utils", ver:"0.9.7.9+deb7u6", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-inst1.5", ver:"0.9.7.9+deb7u6", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg-dev", ver:"0.9.7.9+deb7u6", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg-doc", ver:"0.9.7.9+deb7u6", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg4.12", ver:"0.9.7.9+deb7u6", rls:"DEB7.1")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt", ver:"0.9.7.9+deb7u6", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-doc", ver:"0.9.7.9+deb7u6", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-transport-https", ver:"0.9.7.9+deb7u6", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-utils", ver:"0.9.7.9+deb7u6", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-inst1.5", ver:"0.9.7.9+deb7u6", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg-dev", ver:"0.9.7.9+deb7u6", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg-doc", ver:"0.9.7.9+deb7u6", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg4.12", ver:"0.9.7.9+deb7u6", rls:"DEB7.2")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt", ver:"0.9.7.9+deb7u6", rls:"DEB7.3")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-doc", ver:"0.9.7.9+deb7u6", rls:"DEB7.3")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-transport-https", ver:"0.9.7.9+deb7u6", rls:"DEB7.3")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"apt-utils", ver:"0.9.7.9+deb7u6", rls:"DEB7.3")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-inst1.5", ver:"0.9.7.9+deb7u6", rls:"DEB7.3")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg-dev", ver:"0.9.7.9+deb7u6", rls:"DEB7.3")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg-doc", ver:"0.9.7.9+deb7u6", rls:"DEB7.3")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"libapt-pkg4.12", ver:"0.9.7.9+deb7u6", rls:"DEB7.3")) != NULL) {
    report += res;
}

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