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Vulnerability Details : CVE-2010-2191

The (1) parse_str, (2) preg_match, (3) unpack, and (4) pack functions; the (5) ZEND_FETCH_RW, (6) ZEND_CONCAT, and (7) ZEND_ASSIGN_CONCAT opcodes; and the (8) ArrayObject::uasort method in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) or trigger memory corruption by causing a userspace interruption of an internal function or handler. NOTE: vectors 2 through 4 are related to the call time pass by reference feature.
Publish Date : 2010-06-08 Last Update Date : 2017-08-17
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
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) OverflowMemory corruptionObtain Information
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
CVE-2010-2191 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-2010-2191

# Product Type Vendor Product Version Update Edition Language
1 Application PHP PHP 5.2.0 * * * Version Details Vulnerabilities
2 Application PHP PHP 5.2.1 * * * Version Details Vulnerabilities
3 Application PHP PHP 5.2.2 * * * Version Details Vulnerabilities
4 Application PHP PHP 5.2.3 * * * Version Details Vulnerabilities
5 Application PHP PHP 5.2.4 * * * Version Details Vulnerabilities
6 Application PHP PHP 5.2.5 * * * Version Details Vulnerabilities
7 Application PHP PHP 5.2.6 * * * Version Details Vulnerabilities
8 Application PHP PHP 5.2.7 * * * Version Details Vulnerabilities
9 Application PHP PHP 5.2.8 * * * Version Details Vulnerabilities
10 Application PHP PHP 5.2.9 * * * Version Details Vulnerabilities
11 Application PHP PHP 5.2.10 * * * Version Details Vulnerabilities
12 Application PHP PHP 5.2.11 * * * Version Details Vulnerabilities
13 Application PHP PHP 5.2.12 * * * Version Details Vulnerabilities
14 Application PHP PHP 5.2.13 * * * Version Details Vulnerabilities
15 Application PHP PHP 5.3.0 * * * Version Details Vulnerabilities
16 Application PHP PHP 5.3.1 * * * Version Details Vulnerabilities
17 Application PHP PHP 5.3.2 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions

- References For CVE-2010-2191
XF php-parsestr-info-disclosure(59221)
SUSE SUSE-SR:2010:017
SUSE SUSE-SR:2010:018
HP SSRT100826

- Metasploit Modules Related To CVE-2010-2191

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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