PHP 'exif_process_IFD_TAG()' Remote Integer Overflow Vulnerability

BID:50907

Info

PHP 'exif_process_IFD_TAG()' Remote Integer Overflow Vulnerability

Bugtraq ID: 50907
Class: Boundary Condition Error
CVE: CVE-2011-4566
Remote: Yes
Local: No
Published: Dec 05 2011 12:00AM
Updated: Mar 19 2015 08:17AM
Credit: flolechaud at gmail dot com
Vulnerable: Ubuntu Ubuntu Linux 8.04 LTS sparc
Ubuntu Ubuntu Linux 8.04 LTS powerpc
Ubuntu Ubuntu Linux 8.04 LTS lpia
Ubuntu Ubuntu Linux 8.04 LTS i386
Ubuntu Ubuntu Linux 8.04 LTS amd64
Ubuntu Ubuntu Linux 11.10 i386
Ubuntu Ubuntu Linux 11.10 amd64
Ubuntu Ubuntu Linux 11.04 powerpc
Ubuntu Ubuntu Linux 11.04 i386
Ubuntu Ubuntu Linux 11.04 ARM
Ubuntu Ubuntu Linux 11.04 amd64
Ubuntu Ubuntu Linux 10.10 powerpc
Ubuntu Ubuntu Linux 10.10 i386
Ubuntu Ubuntu Linux 10.10 ARM
Ubuntu Ubuntu Linux 10.10 amd64
Ubuntu Ubuntu Linux 10.04 sparc
Ubuntu Ubuntu Linux 10.04 powerpc
Ubuntu Ubuntu Linux 10.04 i386
Ubuntu Ubuntu Linux 10.04 ARM
Ubuntu Ubuntu Linux 10.04 amd64
Turbolinux Client 2008
Turbolinux Appliance Server 3.0 x64
Turbolinux Appliance Server 3.0
Turbolinux 11 Server x64
Turbolinux 11 Server 0
SuSE SUSE Linux Enterprise Server for VMware 11 SP1
+ Linux kernel 2.6.5
SuSE SUSE Linux Enterprise Server 11 SP2
+ Linux kernel 2.6.5
SuSE SUSE Linux Enterprise Server 11 SP1
SuSE SUSE Linux Enterprise Server 10 SP3 LTSS
SuSE SUSE Linux Enterprise SDK 11 SP2
SuSE SUSE Linux Enterprise SDK 11 SP1
Redhat Enterprise Linux WS 4
Redhat Enterprise Linux Workstation Optional 6
Redhat Enterprise Linux Workstation 6
Redhat Enterprise Linux Server Optional 6
Redhat Enterprise Linux Server 6
Redhat Enterprise Linux HPC Node Optional 6
Redhat Enterprise Linux HPC Node 6
Redhat Enterprise Linux ES 4
Redhat Enterprise Linux Desktop Workstation 5 client
Redhat Enterprise Linux Desktop Optional 6
Redhat Enterprise Linux AS 4
Redhat Enterprise Linux Desktop version 4
Redhat Enterprise Linux 5 Server
PHP PHP 5.3.8
PHP PHP 5.3.7
PHP PHP 5.3.6
PHP PHP 5.3.5
PHP PHP 5.3.2
PHP PHP 5.3.1
PHP PHP 5.3
PHP PHP 5.2.17
PHP PHP 5.2.15
PHP PHP 5.2.13
PHP PHP 5.2.12
PHP PHP 5.2.11
PHP PHP 5.2.10
PHP PHP 5.2.9 -2
PHP PHP 5.2.9
PHP PHP 5.2.8
PHP PHP 5.2.7
PHP PHP 5.2.6
PHP PHP 5.2.5
PHP PHP 5.2.4
PHP PHP 5.2.3
PHP PHP 5.2.2
PHP PHP 5.2.1
+ Ubuntu Ubuntu Linux 7.04 sparc
+ Ubuntu Ubuntu Linux 7.04 powerpc
+ Ubuntu Ubuntu Linux 7.04 i386
+ Ubuntu Ubuntu Linux 7.04 amd64
PHP PHP 5.1.6
+ Ubuntu Ubuntu Linux 6.10 sparc
+ Ubuntu Ubuntu Linux 6.10 powerpc
+ Ubuntu Ubuntu Linux 6.10 i386
+ Ubuntu Ubuntu Linux 6.10 amd64
PHP PHP 5.1.5
PHP PHP 5.1.4
PHP PHP 5.1.3 -RC1
PHP PHP 5.1.3
PHP PHP 5.1.2
PHP PHP 5.1.1
PHP PHP 5.1
PHP PHP 5.0.5
PHP PHP 5.0.4
PHP PHP 5.0.3
PHP PHP 5.0.2
PHP PHP 5.0.1
PHP PHP 5.0 candidate 3
PHP PHP 5.0 candidate 2
PHP PHP 5.0 candidate 1
PHP PHP 5.0 .0
PHP PHP 5.4.0beta2
PHP PHP 5.3.5
PHP PHP 5.3.4 RC1
PHP PHP 5.3.4
PHP PHP 5.3.3
PHP PHP 5.2.14
PHP PHP 5.2
Oracle Enterprise Linux 6.2
Oracle Enterprise Linux 6
Oracle Enterprise Linux 5
Oracle Enterprise Linux 4
Mandriva Linux Mandrake 2011 x86_64
Mandriva Linux Mandrake 2011
Mandriva Linux Mandrake 2010.1 x86_64
Mandriva Linux Mandrake 2010.1
MandrakeSoft Enterprise Server 5 x86_64
MandrakeSoft Enterprise Server 5
Juniper CTPView 4.6
Juniper CTPView 4.5
Juniper CTPView 4.4
Juniper CTPView 4.3
Juniper CTPView 4.2
Gentoo Linux
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
Avaya Voice Portal 5.1.2
Avaya Voice Portal 5.1.1
Avaya Voice Portal 5.1 SP1
Avaya Voice Portal 5.1
Avaya Voice Portal 5.0 SP2
Avaya Voice Portal 5.0 SP1
Avaya Voice Portal 5.0
Avaya IP Office Application Server 8.0
Avaya IP Office Application Server 7.0
Avaya IP Office Application Server 6.1
Avaya IP Office Application Server 6.0
Avaya Aura SIP Enablement Services 5.2.1
Avaya Aura SIP Enablement Services 5.2
Avaya Aura SIP Enablement Services 5.1
Avaya Aura SIP Enablement Services 5.0
Avaya Aura SIP Enablement Services 4.0
Avaya Aura Session Manager 5.2
Avaya Aura Session Manager 1.1
Avaya Aura Messaging 6.0.1
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Aura Messaging 6.0
Avaya Aura Experience Portal 6.0
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Aura Communication Manager Utility Services 6.2
Avaya Aura Communication Manager Utility Services 6.1
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Aura Communication Manager Utility Services 6.0
Avaya Aura Communication Manager 6.0.1
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Aura Communication Manager 6.0
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Aura Communication Manager 5.2
Avaya Aura Communication Manager 5.1
Avaya Aura Communication Manager 4.0
Avaya Aura Communication Manager 4.0
Avaya Aura Application Enablement Services 5.2.1
Avaya Aura Application Enablement Services 6.1.1
Avaya Aura Application Enablement Services 6.1
Avaya Aura Application Enablement Services 5.2.3
Avaya Aura Application Enablement Services 5.2.2
Avaya Aura Application Enablement Services 5.2
Apple Mac OS X Server 10.7.3
Apple Mac OS X Server 10.7.2
Apple Mac OS X Server 10.7.1
Apple Mac OS X Server 10.7
Apple Mac OS X 10.7.3
Apple Mac OS X 10.7.2
Apple Mac OS X 10.7.1
Apple Mac OS X 10.7
Not Vulnerable: PHP PHP 5.3.9
Juniper CTPView 7.0R1
Avaya Aura Communication Manager 6.3
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Apple Mac OS X Server 10.7.4
Apple Mac OS X 10.7.4

Discussion

PHP 'exif_process_IFD_TAG()' Remote Integer Overflow Vulnerability

PHP is prone to an integer-overflow vulnerability because it fails to ensure that integer values are not overrun.

Successful exploits of this vulnerability allow remote attackers to execute arbitrary code in the context of a webserver affected by the issue. Failed attempts will likely result in denial-of-service conditions.

PHP 5.4.0beta2 is vulnerable; other versions may also be affected.

Exploit / POC

PHP 'exif_process_IFD_TAG()' Remote Integer Overflow Vulnerability

The following proof-of-concept code is available:

Solution / Fix

PHP 'exif_process_IFD_TAG()' Remote Integer Overflow Vulnerability

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


Apple Mac OS X 10.7.2

Apple Mac OS X Server 10.7.2

Apple Mac OS X 10.7.3

MandrakeSoft Enterprise Server 5

Apple Mac OS X 10.7.1

Mandriva Linux Mandrake 2011

References

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