VDB-145822 · CVE-2013-7087 · BID 58546

ClamAV up to 0.97.6 WWPack memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability has been found in ClamAV up to 0.97.6 (Anti-Malware Software) and classified as critical. This vulnerability affects an unknown code block of the component WWPack. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

ClamAV before 0.97.7 has WWPack corrupt heap memory

The weakness was disclosed 11/15/2019 by Mateusz Jurczyk with Google Security Team. This vulnerability was named CVE-2013-7087 since 12/12/2013. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 74051 (GLSA-201405-08 : ClamAV: Multiple vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gentoo Local Security Checks and running in the context l.

Upgrading to version 0.97.7 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (74051).






CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
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VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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NVD Base Score: 9.8
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Class: Memory corruption
CWE: CWE-119

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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Current Price Estimation: 🔍


Nessus ID: 74051
Nessus Name: GLSA-201405-08 : ClamAV: Multiple vulnerabilities
Nessus File: 🔍
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OpenVAS ID: 18627
OpenVAS Name: Gentoo Linux Local Check: https://security.gentoo.org/glsa/201405-08
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Threat Intelligenceinfo

Interest: 🔍
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Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ClamAV 0.97.7


03/18/2013 🔍
12/12/2013 +269 days 🔍
05/16/2014 +155 days 🔍
05/19/2014 +3 days 🔍
11/15/2019 +2006 days 🔍
11/16/2019 +1 days 🔍
02/20/2024 +1557 days 🔍


Advisory: security.gentoo.org
Researcher: Mateusz Jurczyk
Organization: Google Security Team
Status: Not defined

CVE: CVE-2013-7087 (🔍)
SecurityFocus: 58546 - ClamAV Multiple Memory Corruption Vulnerabilities


Created: 11/16/2019 12:03 PM
Updated: 02/20/2024 03:01 PM
Changes: 11/16/2019 12:03 PM (42), 11/16/2019 12:08 PM (32), 02/20/2024 03:01 PM (4)
Complete: 🔍
Cache ID: 44:B28:40


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