An issue has been found in PHP memory_limit. When the memory_limit is
reached, PHP simply starts request termination, which can abort in
unsafe places. Reported to vendor-sec on July 07 2004.
This issue also affects Fedora Core 1
This issue has been designated CAN-2004-0594
RHEL is being handled by bug 127642
These issues are public:
PHP 4.3.8 is released which fixes the issue. Upgrading Fedora Core 1, 2
and Development to 4.3.8 solved the issues for me.
Simple upgrade from 4.3.7-4 to 4.3.8 did it for me, no patch merging
4.3.8 updates for FC1 and FC2 were issued last month: