CVE-2023-2868

Barracuda Networks ESG Appliance Improper Input Validation Vulnerability

Email Security Gateway 300 Firmware

A remote command injection vulnerability exists in the Barracuda Email Security Gateway (appliance form factor only) product effecting versions 5.1.3.001-9.2.0.006. The vulnerability arises out of a failure to comprehensively sanitize the processing of .tar file (tape archives). The vulnerability stems from incomplete input validation of a user-supplied .tar file as it pertains to the names of the files contained within the archive. As a consequence, a remote attacker can…

24. Mai 2023

Ausgewertete Quellen

• Hersteller
  https://status.barracuda.com/incidents/34kx82j5n4q9
• Hersteller
  https://www.barracuda.com/company/legal/esg-vulnerability
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-2868
• CISA
  Barracuda Networks ESG Appliance Improper Input Validation Vulnerability
• NVD
  CVE-2023-2868