Oracle's Security Alert #29 [Note 175429.1] on the EXTPROC recommends the workaround to disable
EXTPROC as
1. Removing the entry for extproc/PLSExtproc/icache_extproc from the listener.ora
2. Removing the entry from the tnsnames.ora
3. Renaming or removing the extproc executable


Why should all three actions be necessary ? Why not just removing the entry from the
listener.ora ? Can extproc be called without the listener configured ?


Security Alert #57 just talks of the CREATE LIBRARY privilege and makes no mention of
updating the listener.ora or tnsnames.ora or removing/renaming the extproc executable. Why ?
Is it that Oracle wants people to use EXTPROC [or makes use of EXTPROC itself] so it
does not specify how EXTPROC can be disabled ?



Hemant K Chitale Oracle 9i Database Administrator Certified Professional My personal web site is : http://hkchital.tripod.com


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