Jump to content

Search the Community

Showing results for tags 'javax.crypto.secretkeyfactory;'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Informatii generale
    • Anunturi importante
    • Bine ai venit
    • Proiecte RST
  • Sectiunea tehnica
    • Exploituri
    • Challenges (CTF)
    • Bug Bounty
    • Programare
    • Securitate web
    • Reverse engineering & exploit development
    • Mobile security
    • Sisteme de operare si discutii hardware
    • Electronica
    • Wireless Pentesting
    • Black SEO & monetizare
  • Tutoriale
    • Tutoriale in romana
    • Tutoriale in engleza
    • Tutoriale video
  • Programe
    • Programe hacking
    • Programe securitate
    • Programe utile
    • Free stuff
  • Discutii generale
    • RST Market
    • Off-topic
    • Discutii incepatori
    • Stiri securitate
    • Linkuri
    • Cosul de gunoi
  • Club Test's Topics
  • Clubul saraciei absolute's Topics
  • Chernobyl Hackers's Topics
  • Programming & Fun's Jokes / Funny pictures (programming related!)
  • Programming & Fun's Programming
  • Programming & Fun's Programming challenges
  • Bani pă net's Topics
  • Cumparaturi online's Topics
  • Web Development's Forum
  • 3D Print's Topics

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Yahoo


Jabber


Skype


Location


Interests


Occupation


Interests


Biography


Location

Found 1 result

  1. Exploit code has been released for an actively exploited zero-day vulnerability affecting Internet-exposed GoAnywhere MFT administrator consoles. GoAnywhere MFT is a web-based and managed file transfer tool designed to help organizations to transfer files securely with partners and keep audit logs of who accessed the shared files. Its developer is Fortra (formerly known as HelpSystems), the outfit behind the widely abused Cobalt Strike threat emulation tool. On Monday, security researcher Florian Hauser of IT security consulting firm Code White released technical details and proof-of-concept exploit code that performs unauthenticated remote code execution on vulnerable GoAnywhere MFT servers. Fortra says that "the attack vector of this exploit requires access to the administrative console of the application, which in most cases is accessible only from within a private company network, through VPN, or by allow-listed IP addresses (when running in cloud environments, such as Azure or AWS)." However, a Shodan scan shows that almost 1,000 GoAnywhere instances are exposed on the Internet, although just over 140 are on ports 8000 and 8001 (the ones used by the vulnerable admin console). Map of vulnerable GoAnywhere MFT servers (Shodan) Mitigation available The company is yet to publicly acknowledge this remote pre-authentication RCE security flaw exploited in attacks (to read the advisory, you need to create a free account first) and hasn't released security updates to address the vulnerability, thus leaving all exposed installations vulnerable to attacks. However, the private advisory provides indicators of compromise, including a specific stacktrace that shows up in the logs on compromised systems. It also contains mitigation advice that includes implementing access controls to allow access to the GoAnywhere MFT administrative interface only from trusted sources or disabling the licensing service. To disable the licensing server, admins have to comment out or delete the servlet and servlet-mapping configuration for the License Response Servlet in the web.xml file to disable the vulnerable endpoint. A restart is required to apply the new configuration. Code to remove/comment out to disable GoAnywhere MFT's licensing service "Due to the fact that data in your environment could have been accessed or exported, you should determine whether you have stored credentials for other systems in the environment and make sure those credentials have been revoked," Fortra added in an update issued on Saturday. "This includes passwords and keys used to access any external systems with which GoAnywhere is integrated. "Ensure that all credentials have been revoked from those external systems and review relevant access logs related to those systems. This also includes passwords and keys used to encrypt files within the system." Fortra also recommends taking the following measures after mitigation in environments with suspicion or evidence of an attack: Rotate your Master Encryption Key. Reset credentials - keys and/or passwords - for all external trading partners/systems. Review audit logs and delete any suspicious admin and/or web user accounts Contact support via the portal https://my.goanywhere.com/, email goanywhere.support@helpsystems.com, or phone 402-944-4242 for further assistance. Via bleepingcomputer.com
×
×
  • Create New...