Blue Coat ProxySG 4.1.2.1 Connection Filter privileges management

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Blue Coat ProxySG 4.1.2.1. It has been rated as critical. This impacts an unknown function of the component Connection Filter. This manipulation causes privileges management. The identification of this vulnerability is CVE-2006-0578. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability was found in Blue Coat ProxySG 4.1.2.1 (Firewall Software). It has been declared as critical. Affected by this vulnerability is an unknown function of the component Connection Filter. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Blue Coat Proxy Security Gateway OS (SGOS) 4.1.2.1 does not enforce CONNECT rules when using Deep Content Inspection, which allows remote attackers to bypass connection filters.

The weakness was shared 02/01/2006 (Website). The advisory is shared at vupen.com. This vulnerability is known as CVE-2006-0578 since 02/08/2006. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but an exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

After even before and not, there has been an exploit disclosed. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (24446), OSVDB (22853†), Secunia (SA18622†) and SecurityTracker (ID 1015644†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/01/2006 🔍
02/01/2006 +0 days 🔍
02/01/2006 +0 days 🔍
02/07/2006 +5 days 🔍
02/08/2006 +1 days 🔍
02/17/2006 +9 days 🔍
03/12/2015 +3310 days 🔍
01/10/2018 +1035 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2006-0578 (🔍)
GCVE (CVE): GCVE-0-2006-0578
GCVE (VulDB): GCVE-100-28609
X-Force: 24446 - Blue Coat ProxySG Deep Content Inspection CONNECT method security bypass
Secunia: 18622
OSVDB: 22853 - Blue Coat ProxySG SGOS HTTP Proxy Arbitrary Port Connection
SecurityTracker: 1015644 - Blue Coat ProxySG Policy Error May Let Remote Users Bypass Default CONNECT Policy Rules
Vupen: ADV-2006-0401

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/12/2015 11:11
Updated: 01/10/2018 14:24
Changes: 03/12/2015 11:11 (54), 01/10/2018 14:24 (9)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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