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php -- ini database truncation inside dba_replace() function

Description:

securityfocus research reports:

A bug that leads to the emptying of the INI file contents if the database key was not found exists in PHP dba extension in versions 5.2.6, 4.4.9 and earlier.

Function dba_replace() are not filtering strings key and value. There is a possibility for the destruction of the file.

References:

Affects:

portaudit: php -- ini database truncation inside dba_replace() function

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Oliver Eikemeier <eik@FreeBSD.org>