Debian Security Advisory DSA 3244-1 (owncloud - security update)

# OpenVAS Vulnerability Test
# $Id: deb_3244.nasl 6609 2017-07-07 12:05:59Z cfischer $
# Auto-generated from advisory DSA 3244-1 using nvtgen 1.0
# Script version: 1.0
#
# Author:
# Greenbone Networks
#
# Copyright:
# Copyright (c) 2015 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(703244);
    script_version("$Revision: 6609 $");
    script_cve_id("CVE-2015-3011", "CVE-2015-3012", "CVE-2015-3013");
    script_name("Debian Security Advisory DSA 3244-1 (owncloud - security update)");
    script_tag(name: "last_modification", value: "$Date: 2017-07-07 14:05:59 +0200 (Fri, 07 Jul 2017) $");
    script_tag(name: "creation_date", value: "2015-05-02 00:00:00 +0200 (Sat, 02 May 2015)");
    script_tag(name:"cvss_base", value:"6.0");
    script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:P/I:P/A:P");
    script_tag(name: "solution_type", value: "VendorFix");
    script_tag(name: "qod_type", value: "package");

    script_xref(name: "URL", value: "http://www.debian.org/security/2015/dsa-3244.html");


    script_category(ACT_GATHER_INFO);

    script_copyright("Copyright (c) 2015 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: "owncloud on Debian Linux");
        script_tag(name: "insight",   value: "ownCloud gives you universal access to your files through a web interface
or WebDAV. It also provides a platform to easily view & sync your
contacts, calendars and bookmarks across all your devices and enables
basic editing right on the web.");
    script_tag(name: "solution",  value: "For the stable distribution (jessie), these problems have been fixed in
version 7.0.4+dfsg-4~deb8u1.

For the testing distribution (stretch), these problems have been fixed
in version 7.0.4+dfsg-3.

For the unstable distribution (sid), these problems have been fixed in
version 7.0.4+dfsg-3.

We recommend that you upgrade your owncloud packages.");
    script_tag(name: "summary",   value: "Multiple vulnerabilities were discovered in ownCloud, a cloud storage
web service for files, music, contacts, calendars and many more.

CVE-2015-3011Hugh Davenport discovered that the contacts 
application shipped
with ownCloud is vulnerable to multiple stored cross-site
scripting attacks. This vulnerability is effectively exploitable
in any browser.

CVE-2015-3012Roy Jansen discovered that the documents 
application shipped with
ownCloud is vulnerable to multiple stored cross-site scripting
attacks. This vulnerability is not exploitable in browsers that
support the current CSP standard.

CVE-2015-3013 
Lukas Reschke discovered a blacklist bypass vulnerability, allowing
authenticated remote attackers to bypass the file blacklist and
upload files such as the .htaccess files. An attacker could leverage
this bypass by uploading a .htaccess and execute arbitrary PHP code
if the /data/ directory is stored inside the web root and a web
server that interprets .htaccess files is used. On default Debian
installations the data directory is outside of the web root and thus
this vulnerability is not exploitable by default.");
    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:"owncloud", ver:"7.0.4+dfsg-3", rls_regex:"DEB9.[0-9]+")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"owncloud", ver:"7.0.4+dfsg-4~deb8u1", rls_regex:"DEB8.[0-9]+")) != NULL) {
    report += res;
}

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