PHP NULL Character CVE-2015-4025 Incomplete Fix Multiple Security Bypass Vulnerabilities

Bugtraq ID:	74904
Class:	Input Validation Error
CVE:	CVE-2015-4025
Remote:	Yes
Local:	No
Published:	May 29 2015 12:00AM
Updated:	Jul 21 2017 01:07PM
Credit:	Tomas Hoger
Vulnerable:	Ubuntu Ubuntu Linux 15.04 Ubuntu Ubuntu Linux 14.10 Ubuntu Ubuntu Linux 14.04 LTS Ubuntu Ubuntu Linux 12.04 LTS i386 Ubuntu Ubuntu Linux 12.04 LTS amd64 Slackware Slackware Linux 14.1 Slackware Linux x86_64 -current Slackware Linux 14.1 x86_64 Slackware Linux 14.0 x86_64 Slackware Linux 14.0 Slackware Linux -current Redhat Enterprise Linux Workstation 7 Redhat Enterprise Linux Server 7 Redhat Enterprise Linux HPC Node 7 Redhat Enterprise Linux Desktop 7 PHP PHP 5.6.5 PHP PHP 5.6.4 PHP PHP 5.6.1 PHP PHP 5.5.21 PHP PHP 5.5.14 + Mandriva Linux Mandrake 10.1 x86_64 + Mandriva Linux Mandrake 10.1 + S.u.S.E. Linux Personal 9.2 + Turbolinux Turbolinux Server 10.0 + Ubuntu Ubuntu Linux 4.1 ppc + Ubuntu Ubuntu Linux 4.1 ia64 + Ubuntu Ubuntu Linux 4.1 ia32 PHP PHP 5.5.13 PHP PHP 5.5.12 PHP PHP 5.5.11 PHP PHP 5.5.10 PHP PHP 5.5.6 PHP PHP 5.5.5 PHP PHP 5.5.4 PHP PHP 5.5.3 PHP PHP 5.5.1 PHP PHP 5.5 PHP PHP 5.4.37 PHP PHP 5.4.30 + Mandriva Linux Mandrake 10.1 x86_64 + Mandriva Linux Mandrake 10.1 + S.u.S.E. Linux Personal 9.2 + Turbolinux Turbolinux Server 10.0 + Ubuntu Ubuntu Linux 4.1 ppc + Ubuntu Ubuntu Linux 4.1 ia64 + Ubuntu Ubuntu Linux 4.1 ia32 PHP PHP 5.4.29 PHP PHP 5.4.26 PHP PHP 5.4.25 PHP PHP 5.4.17 PHP PHP 5.4.14 PHP PHP 5.4.8 PHP PHP 5.4.7 PHP PHP 5.4.6 PHP PHP 5.4.4 PHP PHP 5.4.3 PHP PHP 5.4.2 PHP PHP 5.4.1 PHP PHP 5.6.8 RC1 PHP PHP 5.6.8 PHP PHP 5.6.7 PHP PHP 5.6.6 PHP PHP 5.6.3 PHP PHP 5.6.2 PHP PHP 5.6 PHP PHP 5.5.9 PHP PHP 5.5.8 PHP PHP 5.5.7 PHP PHP 5.5.24 PHP PHP 5.5.23 PHP PHP 5.5.22 PHP PHP 5.5.20 PHP PHP 5.5.2 PHP PHP 5.5.19 PHP PHP 5.5.18 PHP PHP 5.5.17 PHP PHP 5.5.16 PHP PHP 5.5.15 PHP PHP 5.5.0 Rc2 PHP PHP 5.5.0 Rc1 PHP PHP 5.4.9 PHP PHP 5.4.5 PHP PHP 5.4.40 PHP PHP 5.4.39 PHP PHP 5.4.38 PHP PHP 5.4.36 PHP PHP 5.4.35 PHP PHP 5.4.34 PHP PHP 5.4.33 PHP PHP 5.4.32 PHP PHP 5.4.31 PHP PHP 5.4.28 PHP PHP 5.4.27 PHP PHP 5.4.24 PHP PHP 5.4.23 PHP PHP 5.4.22 PHP PHP 5.4.21 PHP PHP 5.4.20 PHP PHP 5.4.19 PHP PHP 5.4.18 PHP PHP 5.4.16 Rc1 PHP PHP 5.4.16 PHP PHP 5.4.15 Rc1 PHP PHP 5.4.15 PHP PHP 5.4.14 Rc1 PHP PHP 5.4.13 Rc1 PHP PHP 5.4.13 PHP PHP 5.4.12 Rc2 PHP PHP 5.4.12 Rc1 PHP PHP 5.4.12 PHP PHP 5.4.11 PHP PHP 5.4.10 PHP PHP 5.4.0RC2 Oracle Solaris 11.3 Oracle Linux 7 Oracle Linux 6 IBM Tealeaf Customer Experience 9.0.2 IBM Tealeaf Customer Experience 9.0.1 IBM Tealeaf Customer Experience 9.0 IBM Tealeaf Customer Experience 9.0.1A IBM Tealeaf Customer Experience 9.0.0A IBM Tealeaf Customer Experience 9.0 IBM Tealeaf Customer Experience 8.8 IBM Tealeaf Customer Experience 8.7 IBM Tealeaf Customer Experience 8.6 IBM Tealeaf Customer Experience 8.0 Debian Linux 6.0 sparc Debian Linux 6.0 s/390 Debian Linux 6.0 powerpc Debian Linux 6.0 mips Debian Linux 6.0 ia-64 Debian Linux 6.0 ia-32 Debian Linux 6.0 arm Debian Linux 6.0 amd64 Apple Mac OS X 10.9.5 Apple Mac Os X 10.10.4 Apple Mac Os X 10.10.3 Apple Mac OS X 10.10.2 Apple Mac OS X 10.10.1 Apple Mac OS X 10.10 AlienVault AlienVault 5.0.4 AlienVault AlienVault 5.1 AlienVault AlienVault 5.0 AlienVault AlienVault 4.15.2 AlienVault AlienVault 4.15.1 AlienVault AlienVault 4.15 AlienVault AlienVault 4.14 AlienVault AlienVault 4.13 AlienVault AlienVault 4.12.1 AlienVault AlienVault 4.12
Not Vulnerable:	PHP PHP 5.6.9 PHP PHP 5.5.25 PHP PHP 5.4.41 Apple Mac Os X 10.10.5 AlienVault AlienVault 5.2

PHP NULL Character CVE-2015-4025 Incomplete Fix Multiple Security Bypass Vulnerabilities

PHP is prone to multiple security-bypass vulnerabilities.

An attacker can leverage these issues to bypass security restrictions and perform unauthorized actions. This may aid in further attacks.

Note: This issue is the result of an incomplete fix for the issue described in 44951 (PHP NULL Character Security Bypass Vulnerability).

PHP NULL Character CVE-2015-4025 Incomplete Fix Multiple Security Bypass Vulnerabilities

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

PHP NULL Character CVE-2015-4025 Incomplete Fix Multiple Security Bypass Vulnerabilities

Solution:
Updates are available. Please see the references or vendor advisory for more information.


Slackware Linux x86_64 -current

• Slackware php-5.6.9-x86_64-1.txz
  ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/ n/php-5.6.9-x86_64-1.txz

Slackware Linux 14.0 x86_64

• Slackware php-5.4.41-x86_64-1_slack14.0.txz
  ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/package s/php-5.4.41-x86_64-1_slack14.0.txz

PHP NULL Character CVE-2015-4025 Incomplete Fix Multiple Security Bypass Vulnerabilities

References:

• #69418 CVE-2006-7243 fix regressions in 5.4+ (PHP)
  
• CVE-2015-4025 php: CVE-2006-7243 regressions in 5.4+ (Red Hat Bugzilla)
  
• PHP Homepage (PHP)
  
• APPLE-SA-2015-08-13-2 OS X Yosemite v10.10.5 and Security Update 2015-006 (Apple)
  
• Oracle Linux Bulletin - January 2016 (Oracle)
  
• Oracle Solaris Third Party Bulletin - July 2017 (Oracle)
  
• Security Advisory - AlienVault v5.2 addresses 55 vulnerabilities (AlienVault)
  
• Security Advisory Important: php security and bug fix update (Redhat)
  
• swg21972384 : IBM Tealeaf Customer Experience PCA Web UI PHP security issues (IBM)