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Vulnerability Details : CVE-2013-4570

The zend_inline_hash_func function in php-luasandbox in the Scribuntu extension for MediaWiki before 1.19.10, 1.2x before 1.21.4, and 1.22.x before 1.22.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via vectors related to converting Lua data structures to PHP, as demonstrated by passing { [{}] = 1 } to a module function.
Publish Date : 2014-05-12 Last Update Date : 2014-05-12
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
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 None
Vulnerability Type(s) Denial Of ServiceBypass a restriction or similar
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2013-4570

# Product Type Vendor Product Version Update Edition Language
1 Application Mediawiki Mediawiki 1.19 Beta 1 Version Details Vulnerabilities
2 Application Mediawiki Mediawiki 1.19 Beta 2 Version Details Vulnerabilities
3 Application Mediawiki Mediawiki 1.19 Version Details Vulnerabilities
4 Application Mediawiki Mediawiki 1.19.0 Version Details Vulnerabilities
5 Application Mediawiki Mediawiki 1.19.1 Version Details Vulnerabilities
6 Application Mediawiki Mediawiki 1.19.2 Version Details Vulnerabilities
7 Application Mediawiki Mediawiki 1.19.3 Version Details Vulnerabilities
8 Application Mediawiki Mediawiki 1.19.4 Version Details Vulnerabilities
9 Application Mediawiki Mediawiki 1.19.5 Version Details Vulnerabilities
10 Application Mediawiki Mediawiki 1.19.6 Version Details Vulnerabilities
11 Application Mediawiki Mediawiki 1.19.7 Version Details Vulnerabilities
12 Application Mediawiki Mediawiki 1.19.8 Version Details Vulnerabilities
13 Application Mediawiki Mediawiki 1.19.9 Version Details Vulnerabilities
14 Application Mediawiki Mediawiki 1.21 Version Details Vulnerabilities
15 Application Mediawiki Mediawiki 1.21.1 Version Details Vulnerabilities
16 Application Mediawiki Mediawiki 1.21.2 Version Details Vulnerabilities
17 Application Mediawiki Mediawiki 1.21.3 Version Details Vulnerabilities
18 Application Mediawiki Mediawiki 1.22.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Mediawiki Mediawiki 18

- References For CVE-2013-4570
MLIST [MediaWiki-announce] 20140114 MediaWiki Security Releases: 1.22.1, 1.21.4 and 1.19.10 CONFIRM

- Metasploit Modules Related To CVE-2013-4570

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

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