Daniel Barron DansGuardian up to 2.2.2.9.1 Encoded URL Filter privileges management

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-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Daniel Barron DansGuardian up to 2.2.2.9.1. This affects an unknown function of the component Encoded URL Handler. This manipulation causes privileges management (Filter). This vulnerability appears as CVE-2002-1599. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Daniel Barron DansGuardian up to 2.2.2.9.1. Affected by this vulnerability is some unknown functionality of the component Encoded URL Handler. The manipulation with an unknown input leads to a privileges management vulnerability (Filter). 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:

DansGuardian before 2.4.5-1 allows remote attackers to bypass content filtering rules via hex-encoded URLs.

The weakness was presented 07/23/2002 as confirmed advisory (CERT.org). The advisory is shared at kb.cert.org. This vulnerability is known as CVE-2002-1599 since 03/13/2005. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version 2.4.5-1 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (9681) and SecurityFocus (BID 5291†). See VDB-23012, VDB-23185 and VDB-23184 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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: 7.0

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

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: DansGuardian 2.4.5-1

Timelineinfo

07/23/2002 🔍
07/23/2002 +0 days 🔍
07/23/2002 +0 days 🔍
03/13/2005 +964 days 🔍
07/11/2014 +3407 days 🔍
11/18/2024 +3782 days 🔍

Sourcesinfo

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

CVE: CVE-2002-1599 (🔍)
GCVE (CVE): GCVE-0-2002-1599
GCVE (VulDB): GCVE-100-18433
CERT: 🔍
X-Force: 9681 - DansGuardian specially-crafted URL could allow an attacker to bypass filtering
SecurityFocus: 5291 - DansGuardian Hex Encoding URL Content Filter Bypass Vulnerability

See also: 🔍

Entryinfo

Created: 07/11/2014 14:27
Updated: 11/18/2024 00:37
Changes: 07/11/2014 14:27 (53), 06/07/2018 09:05 (6), 11/18/2024 00:37 (17)
Complete: 🔍
Cache ID: 216::103

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

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you want to use VulDB in your project?

Use the official API to access entries easily!