ClamAV up to 0.88 Header Parser cli_scanpe integer coercion

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

Summaryinfo

A vulnerability has been found in ClamAV and classified as critical. Impacted is the function cli_scanpe of the component Header Parser. Performing a manipulation results in integer coercion. This vulnerability is cataloged as CVE-2006-1614. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in ClamAV (Anti-Malware Software). This affects the function cli_scanpe of the component Header Parser. The manipulation with an unknown input leads to a integer coercion vulnerability. CWE is classifying the issue as CWE-192. Integer coercion refers to a set of flaws pertaining to the type casting, extension, or truncation of primitive data types. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Integer overflow in the cli_scanpe function in the PE header parser (libclamav/pe.c) in Clam AntiVirus (ClamAV) before 0.88.1, when ArchiveMaxFileSize is disabled, allows remote attackers to cause a denial of service and possibly execute arbitrary code.

The weakness was shared 04/05/2006 by Damian Put (Website). The advisory is shared at us-cert.gov. This vulnerability is uniquely identified as CVE-2006-1614. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a exploit are known.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 21446 (FreeBSD : clamav -- Multiple Vulnerabilities (6a5174bd-c580-11da-9110-00123ffe8333)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115357 (Apple Mac OS X Security Update 2006-003 Not Installed (APPLE-SA-2006-05-11)).

Upgrading to version 0.88.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (25660), Tenable (21446), SecurityFocus (BID 17388†), OSVDB (24457†) and Secunia (SA19534†). The entries VDB-27361, VDB-26531, VDB-30221 and VDB-30220 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

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: Integer coercion
CWE: CWE-192 / CWE-189
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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Nessus ID: 21446
Nessus Name: FreeBSD : clamav -- Multiple Vulnerabilities (6a5174bd-c580-11da-9110-00123ffe8333)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 56529
OpenVAS Name: Debian Security Advisory DSA 1024-1 (clamav)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: ClamAV 0.88.1
ISS Proventia IPS: 🔍

Timelineinfo

04/05/2006 🔍
04/05/2006 +0 days 🔍
04/05/2006 +0 days 🔍
04/05/2006 +0 days 🔍
04/06/2006 +0 days 🔍
04/06/2006 +0 days 🔍
04/06/2006 +0 days 🔍
04/10/2006 +3 days 🔍
05/13/2006 +33 days 🔍
03/12/2015 +3225 days 🔍
01/20/2025 +3602 days 🔍

Sourcesinfo

Advisory: us-cert.gov
Researcher: Damian Put
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-1614 (🔍)
GCVE (CVE): GCVE-0-2006-1614
GCVE (VulDB): GCVE-100-29529
X-Force: 25660
SecurityFocus: 17388 - Clam AntiVirus ClamAV Multiple Vulnerabilities
Secunia: 19534
OSVDB: 24457 - Clam AntiVirus PE Header Parser Overflow
SecurityTracker: 1015887
Vulnerability Center: 10984 - Clam AntiVirus Integer Overflow via cli_scanpe Function, Medium

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

Entryinfo

Created: 03/12/2015 12:19
Updated: 01/20/2025 07:02
Changes: 03/12/2015 12:19 (70), 05/10/2019 18:21 (10), 07/08/2021 15:25 (3), 07/08/2021 15:30 (1), 01/20/2025 07:02 (18)
Complete: 🔍
Cache ID: 216::103

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

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