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.
6.2	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Zend Framework 2.2.4. Affected is an unknown function of the component Verification Handler. The manipulation of the argument $_SERVER['REMOTE_ADDR'] results in security check. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Zend Framework 2.2.4 (Programming Tool Software). It has been classified as critical. Affected is some unknown functionality of the component Verification Handler. The manipulation of the argument $_SERVER['REMOTE_ADDR'] with an unknown input leads to a security check vulnerability. CWE is classifying the issue as CWE-358. The product does not implement or incorrectly implements one or more security-relevant checks as specified by the design of a standardized algorithm, protocol, or technique. This is going to have an impact on confidentiality, and integrity.

The weakness was released 10/31/2013 by Steve Talbot as ZF2013-04 as not defined advisory (Website). The advisory is shared for download at framework.zend.com. The public release was coordinated with the vendor. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1211.

Upgrading to version 2.2.5 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 63486†), OSVDB (99263†) and Secunia (SA55529†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Programming Tool Software

Vendor

• Zend

Name

• Framework

Version

• 2.2.4

License

• open-source

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
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: 🔍

Exploitinginfo

Class: Security check
CWE: CWE-358
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Framework 2.2.5

Timelineinfo

10/31/2013 🔍
10/31/2013 +0 days 🔍
11/01/2013 +1 days 🔍
11/01/2013 +0 days 🔍
11/05/2013 +4 days 🔍
03/25/2019 +1966 days 🔍

Sourcesinfo

Advisory: ZF2013-04
Researcher: Steve Talbot
Status: Not defined
Coordinated: 🔍

GCVE (VulDB): GCVE-100-11076
SecurityFocus: 63486 - Zend Framework IP Address Spoofing Multiple Security Vulnerabilities
Secunia: 55529 - Zend Framework Proxied Request Processing IP Spoofing Weakness, Not Critical
OSVDB: 99263

Entryinfo

Created: 11/05/2013 09:29
Updated: 03/25/2019 10:15
Changes: 11/05/2013 09:29 (46), 03/25/2019 10:15 (10)
Complete: 🔍
Committer: olku
Cache ID: 216:937:103

Discussion

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