FreeBSD : clamav -- possible heap overflow in the UPX code (612a34ec-81dc-11da-a043-0002a5c3d308)

This script is Copyright (C) 2006-2013 Tenable Network Security, Inc.

Synopsis :

The remote FreeBSD host is missing one or more security-related

Description :

The Zero Day Initiative reports :

This vulnerability allows remote attackers to execute arbitrary code
on vulnerable Clam AntiVirus installations. Authentication is not
required to exploit this vulnerability.

This specific flaw exists within libclamav/upx.c during the unpacking
of executable files compressed with UPX. Due to an invalid size
calculation during a data copy from the user-controlled file to heap
allocated memory, an exploitable memory corruption condition is

See also :

Solution :

Update the affected packages.

Risk factor :

High / CVSS Base Score : 7.5
CVSS Temporal Score : 5.5
Public Exploit Available : false

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 21439 (freebsd_pkg_612a34ec81dc11daa0430002a5c3d308.nasl)

Bugtraq ID: 16191

CVE ID: CVE-2006-0162

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