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Vulnerability Details : CVE-2010-1130

session.c in the session extension in PHP before 5.2.13, and 5.3.1, does not properly interpret ; (semicolon) characters in the argument to the session_save_path function, which allows context-dependent attackers to bypass open_basedir and safe_mode restrictions via an argument that contains multiple ; characters in conjunction with a .. (dot dot).
Publish Date : 2010-03-26 Last Update Date : 2010-06-08
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 264

- Vendor Statements

We do not consider safe_mode / open_basedir restriction bypass issues being security sensitive. For more details see http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=169857#c1 and http://www.php.net/security-note.php
Source: Redhat

- Related OVAL Definitions

Title Definition Id Class Family
USN-989-1 -- php5 vulnerabilities oval:org.mitre.oval:def:12706 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2010-1130

# Product Type Vendor Product Version Update Edition Language
1 Application PHP PHP 5.0.0 Beta1 Version Details Vulnerabilities
2 Application PHP PHP 5.0.0 RC2 Version Details Vulnerabilities
3 Application PHP PHP 5.0.0 Version Details Vulnerabilities
4 Application PHP PHP 5.0.0 RC1 Version Details Vulnerabilities
5 Application PHP PHP 5.0.0 Beta4 Version Details Vulnerabilities
6 Application PHP PHP 5.0.0 Beta3 Version Details Vulnerabilities
7 Application PHP PHP 5.0.0 Beta2 Version Details Vulnerabilities
8 Application PHP PHP 5.0.0 RC3 Version Details Vulnerabilities
9 Application PHP PHP 5.0.1 Version Details Vulnerabilities
10 Application PHP PHP 5.0.2 Version Details Vulnerabilities
11 Application PHP PHP 5.0.3 Version Details Vulnerabilities
12 Application PHP PHP 5.0.4 Version Details Vulnerabilities
13 Application PHP PHP 5.0.5 Version Details Vulnerabilities
14 Application PHP PHP 5.1 Version Details Vulnerabilities
15 Application PHP PHP 5.1.0 Version Details Vulnerabilities
16 Application PHP PHP 5.1.1 Version Details Vulnerabilities
17 Application PHP PHP 5.1.2 Version Details Vulnerabilities
18 Application PHP PHP 5.1.3 Version Details Vulnerabilities
19 Application PHP PHP 5.1.4 Version Details Vulnerabilities
20 Application PHP PHP 5.1.5 Version Details Vulnerabilities
21 Application PHP PHP 5.1.6 Version Details Vulnerabilities
22 Application PHP PHP 5.2.0 Version Details Vulnerabilities
23 Application PHP PHP 5.2.1 Version Details Vulnerabilities
24 Application PHP PHP 5.2.2 Version Details Vulnerabilities
25 Application PHP PHP 5.2.3 Version Details Vulnerabilities
26 Application PHP PHP 5.2.4 Version Details Vulnerabilities
27 Application PHP PHP 5.2.5 Version Details Vulnerabilities
28 Application PHP PHP 5.2.6 Version Details Vulnerabilities
29 Application PHP PHP 5.2.7 Version Details Vulnerabilities
30 Application PHP PHP 5.2.8 Version Details Vulnerabilities
31 Application PHP PHP 5.2.9 Version Details Vulnerabilities
32 Application PHP PHP 5.2.10 Version Details Vulnerabilities
33 Application PHP PHP 5.2.11 Version Details Vulnerabilities
34 Application PHP PHP 5.2.12 Version Details Vulnerabilities
35 Application PHP PHP 5.2.13 Version Details Vulnerabilities
36 Application PHP PHP 5.3.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
PHP PHP 36

- References For CVE-2010-1130

http://securityreason.com/achievement_securityalert/82
SREASONRES 20100211 PHP 5.2.12/5.3.1 session.save_path safe_mode and open_basedir bypass
http://secunia.com/advisories/38708
SECUNIA 38708
http://securityreason.com/securityalert/7008
SREASON 7008
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_2/ext/session/session.c?r1=293036&r2=294272 CONFIRM
http://securitytracker.com/id?1023661
SECTRACK 1023661
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/session/session.c?r1=293036&r2=294272 CONFIRM
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_2/ext/session/session.c?view=log CONFIRM
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/session/session.c?view=log CONFIRM
http://www.php.net/releases/5_2_13.php CONFIRM
http://www.php.net/ChangeLog-5.php CONFIRM
http://www.vupen.com/english/advisories/2010/0479
VUPEN ADV-2010-0479

- Metasploit Modules Related To CVE-2010-1130

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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