Gentoo: GLSA-200411-06: MIME-tools: Virus detection evasion
Summary
Gentoo Linux Security Advisory GLSA 200411-06
https://security.gentoo.org/
Severity: Low
Title: MIME-tools: Virus detection evasion
Date: November 02, 2004
Bugs: #69181
ID: 200411-06
Synopsis
=======
MIME-tools doesn't handle empty MIME boundaries correctly. This may
prevent some virus-scanning programs which use MIME-tools from
detecting certain viruses.
Background
=========
MIME-tools is a Perl module containing functions to handle MIME
attachments.
Affected packages
================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 dev-perl/MIME-tools < 5.415 >= 5.415
==========
MIME-tools doesn't correctly parse attachment boundaries with an empty
name (boundary="").
Impact
=====
An attacker could send a carefully crafted email and evade detection on
some email virus-scanning programs using MIME-tools for attachment
decoding.
Workaround
=========
There is no known workaround at this time.
Resolution
=========
All MIME-tools users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-perl/MIME-tools-5.415"
References
=========
[ 1 ] MIMEDefang announcement
Availability
===========
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/200411-06
Concerns?
========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org/.
License
======
Copyright 2004 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/1.0/