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.
5.7	$0-$5k	0.05

A vulnerability was found in Ziproxy 2.6.0 (Firewall Software). It has been classified as problematic. Affected is an unknown functionality. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality. CVE summarizes:

Ziproxy 2.6.0, when transparent interception mode is enabled, uses the HTTP Host header to determine the remote endpoint, which allows remote attackers to bypass access controls for Flash, Java, Silverlight, and probably other technologies, and possibly communicate with restricted intranet sites, via a crafted web page that causes a client to send HTTP requests with a modified Host header.

The weakness was published 03/04/2009 with PayPal as confirmed advisory (CERT.org). The advisory is available at kb.cert.org. This vulnerability is traded as CVE-2009-0804 since 03/04/2009. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 36168 (FreeBSD : ziproxy -- multiple vulnerability (872ae5be-29c0-11de-bdeb-0030843d3802)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (49149) and Tenable (36168). Similar entries are available at 46949, 46948 and 46947.

Productinfo

Type

• Firewall Software

Name

• Ziproxy

Version

• 2.6.0

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
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: Access control
CWE: CWE-264
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: 36168
Nessus Name: FreeBSD : ziproxy -- multiple vulnerability (872ae5be-29c0-11de-bdeb-0030843d3802)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 63864
OpenVAS Name: FreeBSD Ports: ziproxy
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

02/23/2009 🔍
02/23/2009 +0 days 🔍
03/04/2009 +9 days 🔍
03/04/2009 +0 days 🔍
03/04/2009 +0 days 🔍
04/15/2009 +42 days 🔍
04/16/2009 +1 days 🔍
04/19/2009 +3 days 🔍
03/17/2015 +2158 days 🔍
09/01/2019 +1629 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Organization: PayPal
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2009-0804 (🔍)
X-Force: 49149
Vulnerability Center: 21622 - Ziproxy 2.6.0 Proxy Server Transparent Interception Mode Remote Access Bypass Vulnerability, Medium
SecurityFocus: 33858 - Multiple HTTP Proxy HTTP Host Header Incorrect Relay Behavior Vulnerability
OSVDB: 52412 - CVE-2009-0804 - Ziproxy - Security Bypass Issue

See also: 🔍

Entryinfo

Created: 03/17/2015 16:11
Updated: 09/01/2019 18:32
Changes: 03/17/2015 16:11 (74), 09/01/2019 18:32 (4)
Complete: 🔍

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