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# contrib/adminpack/Makefile
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MODULE_big = adminpack
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OBJS = adminpack.o $(WIN32RES)
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PG_CPPFLAGS = -I$(libpq_srcdir)
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EXTENSION = adminpack
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adminpack: Revoke EXECUTE on pg_logfile_rotate()
In 9.6, we moved a number of functions over to using the GRANT system to
control access instead of having hard-coded superuser checks.
As it turns out, adminpack was creating another function in the catalog
for one of those backend functions where the superuser check was
removed, specifically pg_rotate_logfile(), but it didn't get the memo
about having to REVOKE EXECUTE on the alternative-name function
(pg_logfile_rotate()), meaning that in any installations with adminpack
on 9.6 and higher, any user is able to run the pg_logfile_rotate()
function, which then calls pg_rotate_logfile() and rotates the logfile.
Fix by adding a new version of adminpack (1.1) which handles the REVOKE.
As this function should have only been available to the superuser, this
is a security issue, albeit a minor one.
In HEAD, move the changes implemented for adminpack up to be adminpack
2.0 instead of 1.1.
Security: CVE-2018-1115
7 years ago
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DATA = adminpack--1.0.sql adminpack--1.0--1.1.sql adminpack--1.1--2.0.sql
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PGFILEDESC = "adminpack - support functions for pgAdmin"
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REGRESS = adminpack
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ifdef USE_PGXS
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PG_CONFIG = pg_config
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PGXS := $(shell $(PG_CONFIG) --pgxs)
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include $(PGXS)
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else
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subdir = contrib/adminpack
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top_builddir = ../..
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include $(top_builddir)/src/Makefile.global
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include $(top_srcdir)/contrib/contrib-global.mk
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endif
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