Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2012-6532

Severity CVSS v4.0:
Pending analysis
Type:
CWE-399 Resource Management Errors
Publication date:
13/02/2013
Last modified:
04/05/2013

Description

(1) Zend_Dom, (2) Zend_Feed, (3) Zend_Soap, and (4) Zend_XmlRpc in Zend Framework 1.x before 1.11.13 and 1.12.x before 1.12.0 allow remote attackers to cause a denial of service (CPU consumption) via recursive or circular references in an XML entity definition in an XML DOCTYPE declaration, aka an XML Entity Expansion (XEE) attack.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:zend:zend_framework:1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.5.0:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.5.1:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.5.2:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.5.3:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.6.0:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.6.1:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.6.2:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.7.0:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.7.1:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.7.2:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.7.3:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.7.4:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.7.5:*:*:*:*:*:*:*
cpe:2.3:a:zend:zend_framework:1.7.6:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools