Wednesday, January 22, 2020

#Heartbleed; The hearts continue to bleed...


Remember to Heartbleed (CVE-2014-0160):


The Heartbleed Bug

"The Heartbleed Bug is a serious vulnerability in the popular OpenSSL cryptographic software library. This weakness allows stealing the information protected, under normal conditions, by the SSL/TLS encryption used to secure the Internet. SSL/TLS provides communication security and privacy over the Internet for applications such as web, email, instant messaging (IM) and some virtual private networks (VPNs).


The Heartbleed bug allows anyone on the Internet to read the memory of the systems protected by the vulnerable versions of the OpenSSL software. This compromises the secret keys used to identify the service providers and to encrypt the traffic, the names and passwords of the users and the actual content. This allows attackers to eavesdrop on communications, steal data directly from the services and users and to impersonate services and users."






"In the wild" devices, vulnerable to Heartbleed


1) Eltex model RG-1404GF-W &  RG-1404G


Indexed in shodan
Ideal Dork:  html:"cgi-bin/webif/index.sh" port:443




POC (CVE-2014-0160) 


Exploit:

Read strings in memory dump:



2)  Intellian Aptus Web (terminal satelital )
Vendor web: https://www.digisat.org/intellian-technologies

Intellian: Video corporativo




SERVICE WEB:


Login form


 Dashboard of administration:


Poc, exploit "Heartbleed"



Read strings in memory dump:






Versiones  (testeadas)vulnerables a Heartbleed:
  • Intellian, Aptus Web V100 v1.20
  • Intellian, Aptus Web V100 v1.21
  • Intellian, Aptus Web V100 v1.24

  • Intellian, Aptus Web V60 v1.15
  • Intellian, Aptus Web V60 v1.25
    No vulns
    • Intellian, Aptus Web V80 v1.12  --> no vuln
    • Intellian, Aptus Web V80 v1.21  --> no vuln
    • Intellian, Aptus Web V80 v1.24  --> no vuln
    • Intellian, Aptus Web V100 v1.16 --> no vuln


    Devices Intellian, "in the wild":





    Saludos,



    Ezequiel

    Autor

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