FreeBSD : inspircd -- buffer overflow (f5f00804-a03b-11e1-a284-0023ae8e59f0)

This script is Copyright (C) 2012-2013 Tenable Network Security, Inc.


Synopsis :

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

Description :

InspIRCd reports :

InspIRCd contains a heap corruption vulnerability that exists in the
dns.cpp code. The res[] buffer is allocated on the heap and can be
overflowed. The res[] buffer can be exploited during its deallocation.
The number of overflowed bytes can be controlled with DNS compression
features.

See also :

http://inspircd.github.com/
http://www.nessus.org/u?a299aa20

Solution :

Update the affected packages.

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 59184 ()

Bugtraq ID:

CVE ID: CVE-2012-1836

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