Date: Sun, 7 Dec 2014 20:26:41 +0300 From: gremlin@...mlin.ru To: oss-security@...ts.openwall.com Subject: Re: postgresql: pg_dump creates world-readable dump On 2014-12-07 16:49:47 +0100, Agostino Sarubbo wrote: > I just discovered that pg_dump creates the database dump with > world readable permission (644 to be exactly). The keyword is "creates". > I provided to inform upstream about, and this was the response: > On Sunday 07 December 2014 10:34:19 Noah Misch wrote: >> You presumably have umask 0022. Like most programs, pg_dump >> does not constrain modes of files it creates; adjust your umask >> for that. Have you followed the advise? Did it helped? > A local user is able to copy it and discover sensitive data. Only if that user is allowed to enter the directory where the dump is stored, etc. > In my opinion it deserves a cve. Misconfiguration != vulnerability. -- Alexey V. Vissarionov aka Gremlin from Kremlin <gremlin ПРИ gremlin ТЧК ru> GPG: 8832FE9FA791F7968AC96E4E909DAC45EF3B1FA8 @ hkp://keys.gnupg.net
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