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Vulnerability Details : CVE-2007-1889

Integer signedness error in the _zend_mm_alloc_int function in the Zend Memory Manager in PHP 5.2.0 allows remote attackers to execute arbitrary code via a large emalloc request, related to an incorrect signed long cast, as demonstrated via the HTTP SOAP client in PHP, and via a call to msg_receive with the largest positive integer value of maxsize.
Publish Date : 2007-04-05 Last Update Date : 2012-11-05
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
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 Partial (There is reduced performance or interruptions in resource availability.)
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 User
Vulnerability Type(s) Execute Code
CWE ID CWE id is not defined for this vulnerability

- Vendor Statements

Not vulnerable. These issues did not affect the versions of PHP as shipped with Red Hat Enterprise Linux 2.1, 3, 4, 5, Stronghold 4.0, or Red Hat Application Stack 1.
Source: Redhat

- Related OVAL Definitions

Title Definition Id Class Family
DSA-1283-1 php5 oval:org.mitre.oval:def:19944 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-2007-1889

# Product Type Vendor Product Version Update Edition Language
1 Application PHP PHP 5.2.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
PHP PHP 1

- References For CVE-2007-1889

http://secunia.com/advisories/25056
SECUNIA 25056
http://www.debian.org/security/2007/dsa-1283
DEBIAN DSA-1283
http://xforce.iss.net/xforce/xfdb/33770
XF zend-zendmmallocint-bo(33770)
http://www.securityfocus.com/bid/23238
BID 23238 PHP Memory Manager Sign Comparison Multiple Buffer Overflow Vulnerabilities Release Date:2007-04-02
http://www.php-security.org/MOPB/MOPB-44-2007.html
http://www.novell.com/linux/security/advisories/2007_32_php.html
SUSE SUSE-SA:2007:032
http://www.php-security.org/MOPB/MOPB-43-2007.html
http://secunia.com/advisories/25062
SECUNIA 25062

- Metasploit Modules Related To CVE-2007-1889

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


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