USN-882-1

Executive Summary

Summary
Title	PHP vulnerabilities

Informations
Name	USN-882-1	First vendor Publication	2010-01-13
Vendor	Ubuntu	Last vendor Modification	2010-01-13
Severity (Vendor)	N/A	Revision	N/A

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score	10	Attack Range	Network
Cvss Impact Score	10	Attack Complexity	Low
Cvss Expoit Score	10	Authentification	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects the following Ubuntu releases:

Ubuntu 6.06 LTS
Ubuntu 8.04 LTS
Ubuntu 8.10
Ubuntu 9.04
Ubuntu 9.10

This advisory also applies to the corresponding versions of
Kubuntu, Edubuntu, and Xubuntu.

The problem can be corrected by upgrading your system to the
following package versions:

Ubuntu 6.06 LTS:
php5-cgi 5.1.2-1ubuntu3.18
php5-cli 5.1.2-1ubuntu3.18

Ubuntu 8.04 LTS:
php5-cgi 5.2.4-2ubuntu5.10
php5-cli 5.2.4-2ubuntu5.10

Ubuntu 8.10:
php5-cgi 5.2.6-2ubuntu4.6
php5-cli 5.2.6-2ubuntu4.6

Ubuntu 9.04:
php5-cgi 5.2.6.dfsg.1-3ubuntu4.5
php5-cli 5.2.6.dfsg.1-3ubuntu4.5

Ubuntu 9.10:
php5-cgi 5.2.10.dfsg.1-2ubuntu6.4
php5-cli 5.2.10.dfsg.1-2ubuntu6.4

In general, a standard system upgrade is sufficient to effect the
necessary changes.

Details follow:

Maksymilian Arciemowicz discovered that PHP did not properly handle the
ini_restore function. An attacker could exploit this issue to obtain
random memory contents or to cause the PHP server to crash, resulting in a
denial of service. (CVE-2009-2626)

It was discovered that the htmlspecialchars function did not properly
handle certain character sequences, which could result in browsers becoming
vulnerable to cross-site scripting attacks when processing the output. With
cross-site scripting vulnerabilities, if a user were tricked into viewing
server output during a crafted server request, a remote attacker could
exploit this to modify the contents, or steal confidential data (such as
passwords), within the same domain. (CVE-2009-4142)

Stefan Esser discovered that PHP did not properly handle session data. An
attacker could exploit this issue to bypass safe_mode or open_basedir
restrictions. (CVE-2009-4143)

Original Source

Url : http://www.ubuntu.com/usn/USN-882-1

CWE : Common Weakness Enumeration

id	Name
CWE-79	Failure to Preserve Web Page Structure ('Cross-site Scripting')

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:7085

Oval ID:	oval:org.mitre.oval:def:7085
Title:	HP-UX Running Apache with PHP, Remote Denial of Service (DoS), Unauthorized Access, Privileged Access, Cross Site Scripting (XSS)
Description:	The htmlspecialchars function in PHP before 5.2.12 does not properly handle (1) overlong UTF-8 sequences, (2) invalid Shift_JIS sequences, and (3) invalid EUC-JP sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks by placing a crafted byte sequence before a special character.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2009-4142	Version:	3
Platform(s):	HP-UX 11	Product(s):
Definition Synopsis:
Criteria meets HP Security Bulletin HPSBUX02543 platforms HP-UX B.11.31 AND HP Release B.11.23 AND filesets tests hpuxws22APCH32.PHP version is less than B.2.2.8.10 AND hpuxws22APCH32.PHP2 version is less than B.2.2.8.10 AND hpuxws22APACHE.PHP version is less than B.2.2.8.10 AND hpuxws22APACHE.PHP2 version is less than B.2.2.8.10 OR Criteria meets HP Security Bulletin HPSBUX02543 platforms HP-UX B.11.31 AND HP Release B.11.11 AND HP Release B.11.23 AND filesets tests hpuxwsAPCH32.PHP version is less than B.2.0.59.16 AND hpuxwsAPCH32.PHP2 version is less than B.2.0.59.16 AND hpuxwsAPACHE.PHP version is less than B.2.0.59.16 AND hpuxwsAPACHE.PHP2 version is less than B.2.0.59.16

Definition Id: oval:org.mitre.oval:def:10005

Oval ID:	oval:org.mitre.oval:def:10005
Title:	The htmlspecialchars function in PHP before 5.2.12 does not properly handle (1) overlong UTF-8 sequences, (2) invalid Shift_JIS sequences, and (3) invalid EUC-JP sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks by placing a crafted byte sequence before a special character.
Description:	The htmlspecialchars function in PHP before 5.2.12 does not properly handle (1) overlong UTF-8 sequences, (2) invalid Shift_JIS sequences, and (3) invalid EUC-JP sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks by placing a crafted byte sequence before a special character.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2009-4142	Version:	5
Platform(s):	Red Hat Enterprise Linux 3 CentOS Linux 3 Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4 Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5	Product(s):
Definition Synopsis:
OS Section: RHEL3, CentOS3 RHEL3 or CentOS3 The operating system installed on the system is Red Hat Enterprise Linux 3 AND CentOS Linux 3.x AND Configuration section php is earlier than 0:4.3.2-54.ent AND php-pgsql is earlier than 0:4.3.2-54.ent AND php-mysql is earlier than 0:4.3.2-54.ent AND php-ldap is earlier than 0:4.3.2-54.ent AND php-imap is earlier than 0:4.3.2-54.ent AND php-odbc is earlier than 0:4.3.2-54.ent AND php-devel is earlier than 0:4.3.2-54.ent OR OS Section: RHEL4, CentOS4, Oracle Linux 4 RHEL4, CentOS4 or Oracle Linux 4 The operating system installed on the system is Red Hat Enterprise Linux 4 AND CentOS Linux 4.x AND Oracle Linux 4.x AND Configuration section php-xmlrpc is earlier than 0:4.3.9-3.29 AND php-snmp is earlier than 0:4.3.9-3.29 AND php-domxml is earlier than 0:4.3.9-3.29 AND php-mysql is earlier than 0:4.3.9-3.29 AND php-imap is earlier than 0:4.3.9-3.29 AND php-gd is earlier than 0:4.3.9-3.29 AND php is earlier than 0:4.3.9-3.29 AND php-mbstring is earlier than 0:4.3.9-3.29 AND php-pgsql is earlier than 0:4.3.9-3.29 AND php-pear is earlier than 0:4.3.9-3.29 AND php-ldap is earlier than 0:4.3.9-3.29 AND php-odbc is earlier than 0:4.3.9-3.29 AND php-ncurses is earlier than 0:4.3.9-3.29 AND php-devel is earlier than 0:4.3.9-3.29 OR OS Section: RHEL5, CentOS5, Oracle Linux 5 RHEL5, CentOS5 or Oracle Linux 5 The operating system installed on the system is Red Hat Enterprise Linux 5 AND CentOS Linux 5.x AND Oracle Linux 5.x AND Configuration section php-bcmath is earlier than 0:5.1.6-24.el5_4.5 AND php-soap is earlier than 0:5.1.6-24.el5_4.5 AND php-common is earlier than 0:5.1.6-24.el5_4.5 AND php-mysql is earlier than 0:5.1.6-24.el5_4.5 AND php-imap is earlier than 0:5.1.6-24.el5_4.5 AND php-gd is earlier than 0:5.1.6-24.el5_4.5 AND php is earlier than 0:5.1.6-24.el5_4.5 AND php-mbstring is earlier than 0:5.1.6-24.el5_4.5 AND php-pgsql is earlier than 0:5.1.6-24.el5_4.5 AND php-xml is earlier than 0:5.1.6-24.el5_4.5 AND php-ldap is earlier than 0:5.1.6-24.el5_4.5 AND php-odbc is earlier than 0:5.1.6-24.el5_4.5 AND php-ncurses is earlier than 0:5.1.6-24.el5_4.5 AND php-devel is earlier than 0:5.1.6-24.el5_4.5 AND php-xmlrpc is earlier than 0:5.1.6-24.el5_4.5 AND php-snmp is earlier than 0:5.1.6-24.el5_4.5 AND php-pdo is earlier than 0:5.1.6-24.el5_4.5 AND php-dba is earlier than 0:5.1.6-24.el5_4.5 AND php-cli is earlier than 0:5.1.6-24.el5_4.5

Definition Id: oval:org.mitre.oval:def:7439

Oval ID:	oval:org.mitre.oval:def:7439
Title:	HP-UX Running Apache with PHP, Remote Denial of Service (DoS), Unauthorized Access, Privileged Access, Cross Site Scripting (XSS)
Description:	PHP before 5.2.12 does not properly handle session data, which has unspecified impact and attack vectors related to (1) interrupt corruption of the SESSION superglobal array and (2) the session.save_path directive.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2009-4143	Version:	3
Platform(s):	HP-UX 11	Product(s):
Definition Synopsis:
Criteria meets HP Security Bulletin HPSBUX02543 platforms HP-UX B.11.31 AND HP Release B.11.23 AND filesets tests hpuxws22APCH32.PHP version is less than B.2.2.8.10 AND hpuxws22APCH32.PHP2 version is less than B.2.2.8.10 AND hpuxws22APACHE.PHP version is less than B.2.2.8.10 AND hpuxws22APACHE.PHP2 version is less than B.2.2.8.10 OR Criteria meets HP Security Bulletin HPSBUX02543 platforms HP-UX B.11.31 AND HP Release B.11.11 AND HP Release B.11.23 AND filesets tests hpuxwsAPCH32.PHP version is less than B.2.0.59.16 AND hpuxwsAPCH32.PHP2 version is less than B.2.0.59.16 AND hpuxwsAPACHE.PHP version is less than B.2.0.59.16 AND hpuxwsAPACHE.PHP2 version is less than B.2.0.59.16

CPE : Common Platform Enumeration

Type	Description	Count
Application	Php Php cpe:/a:php:php:5.3.0 cpe:/a:php:php:5.2.9 cpe:/a:php:php:5.2.8 cpe:/a:php:php:5.2.7 cpe:/a:php:php:5.2.6 cpe:/a:php:php:5.2.5 cpe:/a:php:php:5.2.4 cpe:/a:php:php:5.2.3 cpe:/a:php:php:5.2.2 cpe:/a:php:php:5.2.11 cpe:/a:php:php:5.2.10 cpe:/a:php:php:5.2.1 cpe:/a:php:php:5.2.0 cpe:/a:php:php:5.1.6 cpe:/a:php:php:5.1.5 cpe:/a:php:php:5.1.4 cpe:/a:php:php:5.1.3 cpe:/a:php:php:5.1.2 cpe:/a:php:php:5.1.1 cpe:/a:php:php:5.1.0 cpe:/a:php:php:5.1 cpe:/a:php:php:5.0.5 cpe:/a:php:php:5.0.4 cpe:/a:php:php:5.0.3 cpe:/a:php:php:5.0.2 cpe:/a:php:php:5.0.1 cpe:/a:php:php:5.0.0:rc3 cpe:/a:php:php:5.0.0:beta3 cpe:/a:php:php:5.0.0 cpe:/a:php:php:5.0.0:beta2 cpe:/a:php:php:5.0.0:rc1 cpe:/a:php:php:5.0.0:beta4 cpe:/a:php:php:5.0.0:beta1 cpe:/a:php:php:5.0.0:rc2 cpe:/a:php:php:5.0:rc1 cpe:/a:php:php:5.0:rc2 cpe:/a:php:php:5.0:rc3 cpe:/a:php:php:5 cpe:/a:php:php:4.4.9 cpe:/a:php:php:4.4.8 cpe:/a:php:php:4.4.7 cpe:/a:php:php:4.4.6 cpe:/a:php:php:4.4.5 cpe:/a:php:php:4.4.4 cpe:/a:php:php:4.4.3 cpe:/a:php:php:4.4.2 cpe:/a:php:php:4.4.1 cpe:/a:php:php:4.4.0 cpe:/a:php:php:4.3.9 cpe:/a:php:php:4.3.8 cpe:/a:php:php:4.3.7 cpe:/a:php:php:4.3.6 cpe:/a:php:php:4.3.5 cpe:/a:php:php:4.3.4 cpe:/a:php:php:4.3.3 cpe:/a:php:php:4.3.2 cpe:/a:php:php:4.3.11 cpe:/a:php:php:4.3.10 cpe:/a:php:php:4.3.1 cpe:/a:php:php:4.3.0 cpe:/a:php:php:4.3 cpe:/a:php:php:4.2.4 cpe:/a:php:php:4.2.3 cpe:/a:php:php:4.2.2 cpe:/a:php:php:4.2.1 cpe:/a:php:php:4.2.0 cpe:/a:php:php:4.2::dev cpe:/a:php:php:4.2 cpe:/a:php:php:4.1.3 cpe:/a:php:php:4.1.2 cpe:/a:php:php:4.1.1 cpe:/a:php:php:4.1.0 cpe:/a:php:php:4.0.7:rc3 cpe:/a:php:php:4.0.7:rc1 cpe:/a:php:php:4.0.7:rc2 cpe:/a:php:php:4.0.7:rc4 cpe:/a:php:php:4.0.7 cpe:/a:php:php:4.0.6 cpe:/a:php:php:4.0.5 cpe:/a:php:php:4.0.4 cpe:/a:php:php:4.0.4:patch1 cpe:/a:php:php:4.0.3:patch1 cpe:/a:php:php:4.0.3 cpe:/a:php:php:4.0.2 cpe:/a:php:php:4.0.1 cpe:/a:php:php:4.0.1:patch1 cpe:/a:php:php:4.0.1:patch2 cpe:/a:php:php:4.0.0 cpe:/a:php:php:4.0:beta4 cpe:/a:php:php:4.0:beta_4_patch1 cpe:/a:php:php:4.0 cpe:/a:php:php:4.0:beta1 cpe:/a:php:php:4.0:beta2 cpe:/a:php:php:4.0:beta3 cpe:/a:php:php:4.0:rc2 cpe:/a:php:php:4.0:rc1 cpe:/a:php:php:4 cpe:/a:php:php:3.0.9 cpe:/a:php:php:3.0.8 cpe:/a:php:php:3.0.7 cpe:/a:php:php:3.0.6 cpe:/a:php:php:3.0.5 cpe:/a:php:php:3.0.4 cpe:/a:php:php:3.0.3 cpe:/a:php:php:3.0.2 cpe:/a:php:php:3.0.18 cpe:/a:php:php:3.0.17 cpe:/a:php:php:3.0.16 cpe:/a:php:php:3.0.15 cpe:/a:php:php:3.0.14 cpe:/a:php:php:3.0.13 cpe:/a:php:php:3.0.12 cpe:/a:php:php:3.0.11 cpe:/a:php:php:3.0.10 cpe:/a:php:php:3.0.1 cpe:/a:php:php:3.0 cpe:/a:php:php:2.0b10 cpe:/a:php:php:2.0 cpe:/a:php:php:1.0	119

Open Source Vulnerability Database (OSVDB)

id	Description
61209	PHP htmlspecialchars() Invalid Byte Sequence XSS
61208	PHP $_SESSION Interrupt Corruption Unspecified Issue
60654	PHP zend_ini.c zend_restore_ini_entry_cb Function Memory Content Information ...