A use-after-free vulnerability exists in the HTTP Connection Headers parsing in Tinyproxy 1.11.1 and Tinyproxy 1.10.0. A specially crafted HTTP header can trigger reuse of previously freed memory, which leads to memory corruption and could lead to remote code execution. An attacker needs to make an unauthenticated HTTP request to trigger this vulnerability.
Over 50,000 Tinyproxy servers vulnerable to critical RCE flaw By Bill Toulas May 7, 2024 01:07 PM 0 Nearly 52,000 internet-exposed Tinyproxy instances are vulnerable to CVE-2023-49606, a recently disclosed critical remote code execution (RCE) flaw. Tinyproxy is an open-source HTTP and HTTPS proxy server designed to be fast, small, and lightweight. It is specifically tailored for UNIX-like operating systems and is commonly used by small businesses, public WiFi providers, and home users....
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