ClamAV 0.85/0.85.1/0.86 denial of service

EntryHistoryDiffjsonxmlCTI

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.
3.6	$0-$5k	0.00

A vulnerability, which was classified as problematic, was found in ClamAV 0.85/0.85.1/0.86 (Anti-Malware Software). Affected is some unknown functionality. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

The Quantum archive decompressor in Clam AntiVirus (ClamAV) before 0.86.1 allows remote attackers to cause a denial of service (application crash) via a crafted Quantum archive.

The weakness was presented 06/29/2005 (Website). The advisory is shared for download at gentoo.org. This vulnerability is traded as CVE-2005-2056 since 06/29/2005. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 18564 (GLSA-200506-23 : Clam AntiVirus: Denial of Service vulnerability), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks.

Upgrading to version 0.86.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (21191) and Tenable (18564). See 25636 for similar entry.

Productinfo

Type

Anti-Malware Software

Name

ClamAV

Version

License

free

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.6

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
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: Denial of service
CWE: CWE-404
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: 18564
Nessus Name: GLSA-200506-23 : Clam AntiVirus: Denial of Service vulnerability
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 54185
OpenVAS Name: Debian Security Advisory DSA 737-1 (clamav)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ClamAV 0.86.1

Timelineinfo

06/24/2005 🔍
06/24/2005 +0 days 🔍
06/24/2005 +0 days 🔍
06/27/2005 +3 days 🔍
06/29/2005 +2 days 🔍
06/29/2005 +0 days 🔍
06/29/2005 +0 days 🔍
07/03/2005 +4 days 🔍
03/11/2015 +3538 days 🔍
07/05/2021 +2308 days 🔍

Sourcesinfo

Advisory: gentoo.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2005-2056 (🔍)
X-Force: 21191
Vulnerability Center: 8492 - DoS in Clam AntiVirus < 0.86.1 via Crafted Quantum Archive, Medium
SecurityFocus: 14058 - Clam Anti-Virus ClamAV Unspecified Quantum Decompressor Denial Of Service Vulnerability
Secunia: 15811 - ClamAV Quantum Decompressor Denial of Service Vulnerability, Less Critical

See also: 🔍

Entryinfo

Created: 03/11/2015 11:41
Updated: 07/05/2021 10:57
Changes: 03/11/2015 11:41 (69), 11/22/2016 18:43 (5), 07/05/2021 10:57 (3)
Complete: 🔍