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CVE-2009-3557

CVE-2009-3557

EPSS 2.1%
The tempnam function in ext/standard/file.c in PHP before 5.2.12 and 5.3.x before 5.3.1 allows context-dependent attackers to bypass safe_mode restrictions, and create files in group-writable or world-writable directories, via the dir and prefix arguments.
Affected products
n/a · n/a

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References
http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.htmlhttp://marc.info/?l=bugtraq&m=127680701405735&w=2http://news.php.net/php.announce/79http://secunia.com/advisories/37412http://secunia.com/advisories/37821http://secunia.com/advisories/40262http://securityreason.com/securityalert/6601https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7396http://support.apple.com/kb/HT4077http://svn.php.net/viewvc/php/php-src/branches/PHP_5_2/ext/standard/file.c?view=loghttp://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/standard/file.c?view=loghttp://svn.php.net/viewvc?view=revision&revision=288945