An interruption vulnerability was discovered in strrchr() in PHP 5.2.x. A malicious script author could interrupt internal PHP function, leading to information leak.
More info on the impact of the interruption vulnerabilities - bug #617578,
*** This bug has been marked as a duplicate of bug 169857 ***
Red Hat does not consider interruption issues allowing safe_mode / open_basedir
restriction bypass to be security sensitive. For more details see