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Bug #13268 static path in php and mm
Submitted: 2001-09-12 13:57 UTC Modified: 2002-01-10 02:01 UTC
From: tomryan at camlaw dot rutgers dot edu Assigned: yohgaki (profile)
Status: Closed Package: Session related
PHP Version: 4.0CVS-2001-09-12 OS: linux
Private report: No CVE-ID: None
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From: tomryan at camlaw dot rutgers dot edu
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 [2001-09-12 13:57 UTC] tomryan at camlaw dot rutgers dot edu 
php (from 4.0.6 and the latest cvs code), has PS_MM_PATH 
statically defined in ext/session/mod_mm.c.

This, coupled with hardcoding of only an extension in 
libmm.so, allows for a very easy DOS on systems that use 
session management for at least cgi and external binary 
placements for php, and quite possibly module installation.

Is it produceable? sure.. touch /tmp/session_mm.sem (if 
using php and mm)

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 [2001-12-19 22:37 UTC] yohgaki@php.net 
Will this be changed?
Any one want me to fix it by adding addtional ini entry?
 [2002-01-06 22:14 UTC] yohgaki@php.net 
Assign to myself
 [2002-01-10 02:01 UTC] yohgaki@php.net 
Fixed in CVS
 
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