Vulnerability CVE-2007-0908

Vulnerability CVE-2007-0908

Published: 2007-02-13 Modified: 2012-02-12

Description:

The WDDX deserializer in the wddx extension in PHP 5 before 5.2.1 and PHP 4 before 4.4.5 does not properly initialize the key_length variable for a numerical key, which allows context-dependent attackers to read stack memory via a wddxPacket element that contains a variable with a string name before a numerical variable.

See advisories in our WLB2 database:

	Topic	Author	Date
Med.	PHP WDDX Session Deserialization Information Leak Vulnerability	Stefan Esser	05.03.2007

Type:

CWE-20

(Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score	Impact Subscore	Exploitability Subscore
5/10	2.9/10	10/10

Exploit range	Attack complexity	Authentication
Remote	Low	No required
Confidentiality impact	Integrity impact	Availability impact
Partial	None	None

Affected software
ZEND -> Engine
PHP -> PHP
Canonical -> Ubuntu linux

References:

ftp://patches.sgi.com/support/free/security/advisories/20070201-01-P.asc

http://lists.suse.com/archive/suse-security-announce/2007-Mar/0003.html

http://rhn.redhat.com/errata/RHSA-2007-0089.html

http://security.gentoo.org/glsa/glsa-200703-21.xml

http://securityreason.com/securityalert/2321

http://support.avaya.com/elmodocs2/security/ASA-2007-101.htm

http://support.avaya.com/elmodocs2/security/ASA-2007-136.htm

http://www.mandriva.com/security/advisories?name=MDKSA-2007:048

http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.010.html

http://www.php-security.org/MOPB/MOPB-11-2007.html

http://www.php.net/ChangeLog-5.php#5.2.1

http://www.php.net/releases/5_2_1.php

http://www.redhat.com/support/errata/RHSA-2007-0076.html

http://www.redhat.com/support/errata/RHSA-2007-0081.html

http://www.redhat.com/support/errata/RHSA-2007-0082.html

http://www.redhat.com/support/errata/RHSA-2007-0088.html

http://www.securityfocus.com/archive/1/461462/100/0/threaded

http://www.securityfocus.com/bid/22496

http://www.securityfocus.com/bid/22806

http://www.securitytracker.com/id?1017671

http://www.trustix.org/errata/2007/0009/

http://www.ubuntu.com/usn/usn-424-1

http://www.ubuntu.com/usn/usn-424-2

http://www.us.debian.org/security/2007/dsa-1264

http://www.vupen.com/english/advisories/2007/0546

https://exchange.xforce.ibmcloud.com/vulnerabilities/32493

https://issues.rpath.com/browse/RPL-1088

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11185

Vulnerability CVE-2007-0908

See advisories in our WLB2 database:

Med.

PHP WDDX Session Deserialization Information Leak Vulnerability

CWE-20

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

5/10

2.9/10

10/10

Remote

Low

No required

Partial

None

None

Affected software

References: