the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew  

Vulnerability Details : CVE-2010-4156

The mb_strcut function in Libmbfl 1.1.0, as used in PHP 5.3.x through 5.3.3, allows context-dependent attackers to obtain potentially sensitive information via a large value of the third parameter (aka the length parameter).
Publish Date : 2010-11-09 Last Update Date : 2011-05-03
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
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) Obtain Information

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate
AV:N/AC:M/Au:N/C:P/I:N/A:N 2010-11-08 2010-11-08
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @

- Related OVAL Definitions

Title Definition Id Class Family
DEPRECATED: ELSA-2011-0196 -- php53 security update (moderate) oval:org.mitre.oval:def:27854 unix
ELSA-2011:0196: php53 security update (Moderate) oval:org.mitre.oval:def:23086 unix
RHSA-2011:0196: php53 security update (Moderate) oval:org.mitre.oval:def:21699 unix
RHSA-2011:0196: php53 security update (Moderate) oval:com.redhat.rhsa:def:20110196 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-2010-4156

# Product Type Vendor Product Version Update Edition Language
1 Application Scottmac Libmbfl 1.1.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Scottmac Libmbfl 1

- References For CVE-2010-4156
FEDORA FEDORA-2010-18976
FEDORA FEDORA-2010-19011
HP SSRT100409
BID 44727 PHP 'mb_strcut()' Function Information Disclosure Vulnerability Release Date:2010-11-10
REDHAT RHSA-2011:0196
VUPEN ADV-2011-0020
VUPEN ADV-2011-0077
MLIST [oss-security] 20101108 Re: CVE Request: PHP 5.3.3, libmbfl, mb_strcut
MLIST [oss-security] 20101107 CVE Request: PHP 5.3.3, libmbfl, mb_strcut
VUPEN ADV-2011-0021

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2010-4156

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

CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.