CVE-2019-16200

https://notcve.org/view.php?id=CVE-2019-16200

GNU Serveez through 0.2.2 has an Information Leak. An attacker may send an HTTP POST request to the /cgi-bin/reader URI. The attacker must include a Content-length header with a large positive value that, when represented in 32 bit binary, evaluates to a negative number. The problem exists in the http_cgi_write function under http-cgi.c; however, exploitation might show svz_envblock_add in libserveez/passthrough.c as the location of the heap-based buffer over-read. GNU Serveez versiones hasta 0.2.2, tiene un Filtrado de Información. • https://github.com/agadient/SERVEEZ-CVE • CWE-681: Incorrect Conversion between Numeric Types •