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Date: Mon, 14 Jan 2013 12:16:44 -0700
From: Kurt Seifried <kseifried@...hat.com>
To: oss-security@...ts.openwall.com
CC: Jan Lieskovsky <jlieskov@...hat.com>,
        "Steven M. Christey" <coley@...us.mitre.org>,
        Michael Scherer <misc@...b.org>
Subject: Re: CVE Request -- redis: Two insecure temporary file
 use flaws

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On 01/14/2013 09:08 AM, Jan Lieskovsky wrote:
> Hello Kurt, Steve, vendors,
> 
> Issue #1: =========
> 
> Michael Scherer in the following Red Hat bugzilla: [1]
> https://bugzilla.redhat.com/show_bug.cgi?id=894659
> 
> pointed out, Redis, a persistent key-value database of version 2.4 
> to be prone to temporary file use in src/redis.c:
> 
> server.vm_swap_file = zstrdup("/tmp/redis-%p.vm");
> 
> [2] https://bugzilla.redhat.com/show_bug.cgi?id=894659#c0
> 
> Note: This problem was fix by the patch [3] below.
> 
> Issue #2: ========= When searching for a patch, that corrected the
> issue [2] above, found out it was patch
> 
> [3]
> https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5
> ,
> 
> but it also introduced another insecure temporary flaw in 
> src/redis.c:
> 
> 776 	+    server.ds_path = zstrdup("/tmp/redis.ds");
> 
> Note: Issue #2 is also fixed in recent upstream 2.6.7 / 2.6.8 
> versions. If you want me to find exact patch, which corrected the
> second problem, let me know and i will provide the commit id.
> 
> Could you allocate (two) CVE ids for these issues?
> 
> Thank you && Regards, Jan. -- Jan iankko Lieskovsky / Red Hat
> Security Response Team
> 

Please use CVE-2013-0178 for this issue.

- -- 
Kurt Seifried Red Hat Security Response Team (SRT)
PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993

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