
FBI’s Warning: Recent Barracuda ESG Zero-Day Patches Fail to Protect
FBI: Patches for Recent Barracuda ESG Zero-Day Ineffective The Federal Bureau of Investigation has warned that the patches released by Barracuda in May for a zero-day vulnerability in its Email Security Gateway (ESG) were not effective. The vulnerability, tracked as CVE-2023-2868, has been exploited by a Chinese state-sponsored cyberespionage group since at least October 2022….