SB2013021306 - Multiple vulnerabilities in Zend Framework

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Main Vulnerability Database SB2013021306

SB2013021306 - Multiple vulnerabilities in Zend Framework

Published: February 13, 2013 Updated: August 11, 2020

Security Bulletin ID SB2013021306
Severity
Medium
Patch available
YES
Number of vulnerabilities 4
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 4 secuirty vulnerabilities.


1) Information disclosure (CVE-ID: CVE-2012-5657)

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The (1) Zend_Feed_Rss and (2) Zend_Feed_Atom classes in Zend_Feed in Zend Framework 1.11.x before 1.11.15 and 1.12.x before 1.12.1 allow remote attackers to read arbitrary files, send HTTP requests to intranet servers, and possibly cause a denial of service (CPU and memory consumption) via an XML External Entity (XXE) attack.


2) Input validation error (CVE-ID: CVE-2012-3363)

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Zend_XmlRpc in Zend Framework 1.x before 1.11.12 and 1.12.x before 1.12.0 does not properly handle SimpleXMLElement classes, which allows remote attackers to read arbitrary files or create TCP connections via an external entity reference in a DOCTYPE element in an XML-RPC request, aka an XML external entity (XXE) injection attack.


3) Input validation error (CVE-ID: CVE-2012-6531)

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

(1) Zend_Dom, (2) Zend_Feed, and (3) Zend_Soap in Zend Framework 1.x before 1.11.13 and 1.12.x before 1.12.0 do not properly handle SimpleXMLElement classes, which allow remote attackers to read arbitrary files or create TCP connections via an external entity reference in a DOCTYPE element in an XML-RPC request, aka an XML external entity (XXE) injection attack, a different vulnerability than CVE-2012-3363.


4) Resource management error (CVE-ID: CVE-2012-6532)

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

(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.


Remediation

Install update from vendor's website.

References