National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-1439 Detail

Current Description

The libxml_disable_entity_loader function in runtime/ext/ext_simplexml.cpp in HipHop Virtual Machine for PHP (HHVM) before 2.4.0 and 2.3.x before 2.3.3 does not properly disable a certain libxml handler, which allows remote attackers to conduct XML External Entity (XXE) attacks.

Source:  MITRE
View Analysis Description

Evaluator Description

CWE-611: Improper Restriction of XML External Entity Reference ('XXE')

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.hhvm.com/blog/3287/hhvm-2-4-0 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/90979
https://github.com/facebook/hhvm/commit/95f96e7287effe2fcdfb9a5338d1a7e4f55b083b

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:hiphop_virtual_machine_for_php_project:hiphop_virtual_machine_for_php:2.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:hiphop_virtual_machine_for_php_project:hiphop_virtual_machine_for_php:2.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:hiphop_virtual_machine_for_php_project:hiphop_virtual_machine_for_php:2.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:hiphop_virtual_machine_for_php_project:hiphop_virtual_machine_for_php:2.1.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:hiphop_virtual_machine_for_php_project:hiphop_virtual_machine_for_php:2.2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:hiphop_virtual_machine_for_php_project:hiphop_virtual_machine_for_php:2.3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:hiphop_virtual_machine_for_php_project:hiphop_virtual_machine_for_php:2.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:hiphop_virtual_machine_for_php_project:hiphop_virtual_machine_for_php:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.3.2


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-1439
NVD Published Date:
02/05/2014
NVD Last Modified:
08/28/2017