PHP 'ext/imap/php_imap.c' Use After Free Denial of Service Vulnerability

BID:44980

Info

PHP 'ext/imap/php_imap.c' Use After Free Denial of Service Vulnerability

Bugtraq ID: 44980
Class: Design Error
CVE: CVE-2010-4150
CVE-2010-4510
Remote: Yes
Local: No
Published: Nov 19 2010 12:00AM
Updated: May 07 2015 05:08PM
Credit: Mateusz Kocielski
Vulnerable: SuSE SUSE Linux Enterprise 11 SP1
SuSE SUSE Linux Enterprise 10 SP4
SuSE SUSE Linux Enterprise 10 SP3
Slackware Linux x86_64 -current
Slackware Linux 13.1 x86_64
Slackware Linux 13.1
Slackware Linux 13.0 x86_64
Slackware Linux 13.0
Slackware Linux 12.2
Slackware Linux 12.1
Slackware Linux 12.0
Slackware Linux 11.0
Slackware Linux -current
S.u.S.E. openSUSE 11.3
S.u.S.E. openSUSE 11.2
PHP PHP 5.3.2
PHP PHP 5.3.1
PHP PHP 5.3
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
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
+ Ubuntu Ubuntu Linux 6.06 LTS sparc
 + Ubuntu Ubuntu Linux 6.06 LTS powerpc
 + Ubuntu Ubuntu Linux 6.06 LTS i386
 + Ubuntu Ubuntu Linux 6.06 LTS amd64
 PHP PHP 5.1.1
PHP PHP 5.1
PHP PHP 5.0.5
PHP PHP 5.0.4
PHP PHP 5.0.3
+ Trustix Secure Linux 2.2
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 5.3.4 RC1
PHP PHP 5.3.4
PHP PHP 5.3.3
PHP PHP 5.2.14
PHP PHP 5.2
+ Debian Linux 4.0 sparc
 + Debian Linux 4.0 s/390
 + Debian Linux 4.0 powerpc
 + Debian Linux 4.0 mipsel
 + Debian Linux 4.0 mips
 + Debian Linux 4.0 m68k
 + Debian Linux 4.0 ia-64
 + Debian Linux 4.0 ia-32
 + Debian Linux 4.0 hppa
 + Debian Linux 4.0 arm
 + Debian Linux 4.0 amd64
 + Debian Linux 4.0 alpha
 + Debian Linux 4.0
 Mandriva Linux Mandrake 2010.1 x86_64
Mandriva Linux Mandrake 2010.1
Mandriva Linux Mandrake 2010.0 x86_64
Mandriva Linux Mandrake 2010.0
Mandriva Linux Mandrake 2009.0 x86_64
Mandriva Linux Mandrake 2009.0
MandrakeSoft Enterprise Server 5 x86_64
MandrakeSoft Enterprise Server 5
MandrakeSoft Corporate Server 4.0 x86_64
MandrakeSoft Corporate Server 4.0
HP OpenVMS Secure Web Server 7.3 -2
HP OpenVMS Secure Web Server 7.3 -1
HP OpenVMS Secure Web Server 7.3
HP OpenVMS Secure Web Server 7.2 -2
HP OpenVMS Secure Web Server 1.2
HP OpenVMS Secure Web Server 1.1 -1
HP OpenVMS Secure Web Server 2.2
HP OpenVMS Secure Web Server 2.1-1
Debian Linux 5.0 sparc
Debian Linux 5.0 s/390
Debian Linux 5.0 powerpc
Debian Linux 5.0 mipsel
Debian Linux 5.0 mips
Debian Linux 5.0 m68k
Debian Linux 5.0 ia-64
Debian Linux 5.0 ia-32
Debian Linux 5.0 hppa
Debian Linux 5.0 armel
Debian Linux 5.0 arm
Debian Linux 5.0 amd64
Debian Linux 5.0 alpha
Debian Linux 5.0
Apple Mac OS X Server 10.6.6
Apple Mac OS X Server 10.6.5
Apple Mac OS X Server 10.6.4
Apple Mac OS X Server 10.6.3
Apple Mac OS X Server 10.6.2
Apple Mac OS X Server 10.6.1
Apple Mac OS X Server 10.5.8
Apple Mac OS X Server 10.5.7
Apple Mac OS X Server 10.5.6
Apple Mac OS X Server 10.5.5
Apple Mac OS X Server 10.5.4
Apple Mac OS X Server 10.5.3
Apple Mac OS X Server 10.5.2
Apple Mac OS X Server 10.5.1
Apple Mac OS X Server 10.5
Apple Mac OS X Server 10.6
Apple Mac OS X Server 10.5
Apple Mac OS X 10.6.5
Apple Mac OS X 10.6.4
Apple Mac OS X 10.6.3
Apple Mac OS X 10.6.2
Apple Mac OS X 10.6.1
Apple Mac OS X 10.5.8
Apple Mac OS X 10.5.7
Apple Mac OS X 10.5.6
Apple Mac OS X 10.5.5
Apple Mac OS X 10.5.4
Apple Mac OS X 10.5.3
Apple Mac OS X 10.5.2
Apple Mac OS X 10.5.1
Apple Mac OS X 10.5
Apple Mac OS X 10.6
Apple Mac OS X 10.5
Not Vulnerable: PHP PHP 5.3.4
Apple Mac OS X Server 10.6.7
Apple Mac OS X 10.6.7

Discussion

PHP 'ext/imap/php_imap.c' Use After Free Denial of Service Vulnerability

PHP is prone to a denial--of-service vulnerability.

An attacker can exploit this issue to crash the affected application, denying service to legitimate users. Due to the nature of this issue, arbitrary code execution maybe possible; however this has not been confirmed.

This issue affects the PHP 5.3 branch.

Exploit / POC

PHP 'ext/imap/php_imap.c' Use After Free Denial of Service Vulnerability

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].

Solution / Fix

PHP 'ext/imap/php_imap.c' Use After Free Denial of Service Vulnerability

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


Slackware Linux 12.0

Slackware Linux -current

Apple Mac OS X Server 10.6

Slackware Linux 12.2

Slackware Linux 13.1 x86_64

Mandriva Linux Mandrake 2010.1 x86_64

Slackware Linux 13.1

Mandriva Linux Mandrake 2010.0

Slackware Linux 12.1

Apple Mac OS X 10.6

Mandriva Linux Mandrake 2009.0 x86_64

Slackware Linux x86_64 -current

MandrakeSoft Enterprise Server 5 x86_64

MandrakeSoft Enterprise Server 5

Slackware Linux 13.0 x86_64

Apple Mac OS X Server 10.6.1

Apple Mac OS X 10.6.1

Apple Mac OS X Server 10.6.2

Apple Mac OS X 10.6.3

Apple Mac OS X 10.6.4

Apple Mac OS X Server 10.6.4

Apple Mac OS X Server 10.6.6

References

PHP 'ext/imap/php_imap.c' Use After Free Denial of Service Vulnerability

References:

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