Daniel Barron DansGuardian up to 2.7.3.1 Filter Remote Code Execution

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Daniel Barron DansGuardian up to 2.7.3.1. Affected by this vulnerability is an unknown functionality of the component Filter. Such manipulation leads to Remote Code Execution. This vulnerability is uniquely identified as CVE-2004-2065. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in Daniel Barron DansGuardian up to 2.7.3.1. It has been rated as critical. Affected by this issue is an unknown part of the component Filter. The manipulation with an unknown input leads to a remote code execution vulnerability. Impacted is confidentiality, integrity, and availability. CVE summarizes:

DansGuardian 2.8 and earlier allows remote attackers to bypass the extension filtering rule via a hex encoded extension or . in the filename.

The bug was discovered 07/28/2004. The weakness was disclosed 07/29/2004 by Rubén Molina (Website). The advisory is shared for download at marc.theaimsgroup.com. This vulnerability is handled as CVE-2004-2065 since 05/04/2005. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but an exploit is available.

After before and not just, there has been an exploit disclosed. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

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 (16836), SecurityFocus (BID 10823†), OSVDB (8270†), Secunia (SA12191†) and SecurityTracker (ID 1010817†). The entries VDB-18433, VDB-23185 and VDB-23184 are pretty similar. Once again VulDB remains the best source for 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: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
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: Remote Code Execution
CWE: Unknown
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

07/28/2004 🔍
07/29/2004 +1 days 🔍
07/29/2004 +0 days 🔍
07/29/2004 +0 days 🔍
07/30/2004 +0 days 🔍
07/30/2004 +0 days 🔍
07/30/2004 +0 days 🔍
12/31/2004 +153 days 🔍
05/04/2005 +124 days 🔍
03/09/2015 +3596 days 🔍
06/25/2018 +1204 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Researcher: Rubén Molina
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2004-2065 (🔍)
GCVE (CVE): GCVE-0-2004-2065
GCVE (VulDB): GCVE-100-23012
X-Force: 16836 - DansGuardian filename bypass filtering
SecurityFocus: 10823 - DansGuardian Hex Encoded File Extension URI Content Filter Bypass Vulnerability
Secunia: 12191 - DansGuardian Banned Extension Filter Bypass Vulnerability, Moderately Critical
OSVDB: 8270 - DansGuardian Hex Encoded Banned Extension Filter Bypass
SecurityTracker: 1010817

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

Entryinfo

Created: 03/09/2015 15:52
Updated: 06/25/2018 08:55
Changes: 03/09/2015 15:52 (68), 06/25/2018 08:55 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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