Debian Security Advisory DSA 2757-1 (wordpress - several vulnerabilities)

# OpenVAS Vulnerability Test
# $Id: deb_2757.nasl 6611 2017-07-07 12:07:20Z cfischer $
# Auto-generated from advisory DSA 2757-1 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  = "wordpress on Debian Linux";
tag_insight   = "WordPress is a full featured web blogging tool:

* Instant publishing (no rebuilding)
* Comment pingback support with spam protection
* Non-crufty URLs
* Themable
* Plugin support";
tag_solution  = "For the oldstable distribution (squeeze), these problems have been fixed in
version 3.6.1+dfsg-1~deb6u1.

For the stable distribution (wheezy), these problems have been fixed in
version 3.6.1+dfsg-1~deb7u1.

For the testing distribution (jessie), these problems have been fixed in
version 3.6.1+dfsg-1.

For the unstable distribution (sid), these problems have been fixed in
version 3.6.1+dfsg-1.

We recommend that you upgrade your wordpress packages.";
tag_summary   = "Several vulnerabilities were identified in Wordpress, a web blogging
tool. As the CVEs were allocated from releases announcements and specific
fixes are usually not identified, it has been decided to upgrade the
Wordpress package to the latest upstream version instead of backporting
the patches.

This means extra care should be taken when upgrading, especially when
using third-party plugins or themes, since compatibility may have been
impacted along the way. We recommend that users check their install
before doing the upgrade.

CVE-2013-4338 
Unsafe PHP unserialization in wp-includes/functions.php could cause
arbitrary code execution.

CVE-2013-4339 
Insufficient input validation could result in redirecting or leading
a user to another website.

CVE-2013-4340 
Privilege escalation allowing an user with an author role to create
an entry appearing as written by another user.

CVE-2013-5738 
Insufficient capabilities were required for uploading .html/.html
files, making it easier for authenticated users to conduct cross-site
scripting attacks (XSS) using crafted html file uploads.

CVE-2013-5739 
Default Wordpress configuration allowed file upload for .swf/.exe
files, making it easier for authenticated users to conduct cross-site
scripting attacks (XSS).";
tag_vuldetect = "This check tests the installed software version using the apt package manager.";

if(description)
{
    script_id(892757);
    script_version("$Revision: 6611 $");
    script_cve_id("CVE-2013-5738", "CVE-2013-4340", "CVE-2013-4339", "CVE-2013-5739", "CVE-2013-4338");
    script_name("Debian Security Advisory DSA 2757-1 (wordpress - several vulnerabilities)");
    script_tag(name: "last_modification", value:"$Date: 2017-07-07 14:07:20 +0200 (Fri, 07 Jul 2017) $");
    script_tag(name: "creation_date", value:"2013-09-14 00:00:00 +0200 (Sat, 14 Sep 2013)");
    script_tag(name: "cvss_base", value:"7.5");
    script_tag(name: "cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");

    script_xref(name: "URL", value: "http://www.debian.org/security/2013/dsa-2757.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:"wordpress", ver:"3.6.1+dfsg-1~deb6u1", rls:"DEB6.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"wordpress-l10n", ver:"3.6.1+dfsg-1~deb6u1", rls:"DEB6.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"wordpress", ver:"3.6.1+dfsg-1~deb7u1", rls:"DEB7.0")) != NULL) {
    report += res;
}
if ((res = isdpkgvuln(pkg:"wordpress-l10n", ver:"3.6.1+dfsg-1~deb7u1", rls:"DEB7.0")) != NULL) {
    report += res;
}

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