Vulnerabilities

Buffer overflow in Pico Server (pServ) 2.0 beta 1 through beta 5 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via (1) a 1024-byte TCP stream message, which triggers an…

Heap-based buffer overflow in the CGI extension for Pico Server (pServ) 3.3 allows remote attackers to execute arbitrary code via a long HTTP request.

Directory traversal vulnerability in Pico Server (pServ) 3.3 allows remote attackers to read arbitrary files and execute arbitrary commands via a /./ (slash dot slash) before each ..

Pico Server (pServ) 3.2 and earlier allows local users to read arbitrary files as the pServ user via a symlink to a file outside of the web document root.

Pico Server (pServ) 3.2 and earlier allows remote attackers to obtain the source code for CGI scripts via "dirname/../cgi-bin" in a URL.

Pico Server (pServ) 3.2 and earlier allows remote attackers to execute arbitrary commands via a URL with multiple leading "/" (slash) characters and ".." sequences.