CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

A vulnerability has been found in Zend Framework up to 1.9.0 (Programming Tool Software) and classified as critical. Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The GenericConsumer class in the Consumer component in ZendOpenId before 2.0.2 and the Zend_OpenId_Consumer class in Zend Framework 1 before 1.12.4 violate the OpenID 2.0 protocol by ensuring only that at least one field is signed, which allows remote attackers to bypass authentication by leveraging an assertion from an OpenID provider.

The weakness was disclosed 09/04/2014 by Lukas Reschke (Website). It is possible to read the advisory at mandriva.com. This vulnerability is known as CVE-2014-2685 since 03/30/2014. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 78320 (Amazon Linux AMI : php-ZendFramework (ALAS-2014-377)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Amazon Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350352 (Amazon Linux Security Advisory for php-ZendFramework: ALAS-2014-377).

Upgrading to version 1.9.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (78320). The entries 12715, 12716, 68619 and 68620 are pretty similar.

Productinfo

Type

• Programming Tool Software

Vendor

• Zend

Name

• Framework

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 78320
Nessus Name: Amazon Linux AMI : php-ZendFramework (ALAS-2014-377)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 867262
OpenVAS Name: Fedora Update for php-ZendFramework2 FEDORA-2014-13302
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Framework 1.9.1

Timelineinfo

03/21/2014 🔍
03/21/2014 +0 days 🔍
03/30/2014 +9 days 🔍
06/30/2014 +92 days 🔍
09/04/2014 +66 days 🔍
09/04/2014 +0 days 🔍
03/26/2015 +203 days 🔍
03/28/2022 +2559 days 🔍

Sourcesinfo

Advisory: mandriva.com
Researcher: Lukas Reschke
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-2685 (🔍)
OVAL: 🔍

Vulnerability Center: 45181 - Zend Framework before 1.12.5 Remote Bypass Restrictions via the Consumer Component of Zend_OpenId - CVE-2014-2685, Medium
SecurityFocus: 66358 - Zend Framework Multiple Information Disclosure and Security Bypass Vulnerabilities

See also: 🔍

Entryinfo

Created: 03/26/2015 15:08
Updated: 03/28/2022 20:41
Changes: 03/26/2015 15:08 (66), 06/01/2017 04:32 (6), 03/28/2022 20:41 (3)
Complete: 🔍

Discussion

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