early signals CERT/CC infra

VU#763488: Memory corruption vulnerabilities in PHP

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Two memory corruption vulnerabilities in older PHP versions could allow remote code execution through crafted HTTP requests.

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Overview Two memory-related vulnerabilities have been identified in PHP versions prior to 8.2.35, 8.3.36, 8.4.27, and 8.5.12. An unauthenticated remote attacker with network access to PHP web services can exploit these vulnerabilities via specially crafted HTTP requests to potentially achieve arbitrary code execution. Description PHP is a widely used open-source scripting language designed for web development and server-side applications. It powers millions of websites and web applications world