Log Message: ----------- Support explicit placement of the temporary-table schema within search_path. This is needed to allow a security-definer function to set a truly secure value of search_path. Without it, a malicious user can use temporary objects to execute code with the privileges of the security-definer function. Even pushing the temp schema to the back of the search path is not quite good enough, because a function or operator at the back of the path might still capture control from one nearer the front due to having a more exact datatype match. Hence, disable searching the temp schema altogether for functions and operators. Security: CVE-2007-2138 Tags: ---- REL7_4_STABLE Modified Files: -------------- pgsql/doc/src/sgml/ref: create_function.sgml (r1.53.2.1 -> r1.53.2.2) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/create_function.sgml.diff?r1=1.53.2.1&r2=1.53.2.2) pgsql/doc/src/sgml: release.sgml (r1.235.2.52 -> r1.235.2.53) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release.sgml.diff?r1=1.235.2.52&r2=1.235.2.53) runtime.sgml (r1.215.2.9 -> r1.215.2.10) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/runtime.sgml.diff?r1=1.215.2.9&r2=1.215.2.10) pgsql/src/backend/catalog: namespace.c (r1.58 -> r1.58.2.1) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/namespace.c.diff?r1=1.58&r2=1.58.2.1) pgsql/src/test/regress/expected: temp.out (r1.9 -> r1.9.2.1) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/temp.out.diff?r1=1.9&r2=1.9.2.1) pgsql/src/test/regress/sql: temp.sql (r1.5 -> r1.5.4.1) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/temp.sql.diff?r1=1.5&r2=1.5.4.1)
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