dynamic library1 PostgreSQL Shell Injection Shell InjectionPostgreSQL provides a mechanism to add custom functions by using both Dynamic Library and scripting languages such as python, perl, and tcl. Dynamic LibraryUntil PostgreSQL 8.1, it was possible to add a custom function linked with libc: CREATE FUNCTION system(cstring) RETURNS int AS '/lib/libc.so.6', 'system' LANGUAGE 'C' STRICT Since system returns an int how we can fetch results.. 2010. 8. 5. 이전 1 다음