Home / mailings

PDF

[gentoo-announce] [ GLSA 201001-06 ] aria2: Multiple vulnerabilities

Posted on 13 January 2010
Gentoo-announce

This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
--------------enigEC9EBD40469BACAFF8DC4406
Content-Type: text/plain; charset=ISO-8859-15
Content-Transfer-Encoding: quoted-printable

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201001-06
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: aria2: Multiple vulnerabilities
Date: January 13, 2010
Bugs: #288291
ID: 201001-06

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========
A buffer overflow and a format string vulnerability in aria2 allow
remote attackers to execute arbitrary code.

Background
==========
aria2 is a download utility with resuming and segmented downloading
with HTTP/HTTPS/FTP/BitTorrent support.

Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-misc/aria2 < 1.6.3 >= 1.6.3

Description
===========
Tatsuhiro Tsujikawa reported a buffer overflow in
DHTRoutingTableDeserializer.cc (CVE-2009-3575) and a format string
vulnerability in the AbstractCommand::onAbort() function in
src/AbstractCommand.cc (CVE-2009-3617).

Impact
======
A remote, unauthenticated attacker could possibly execute arbitrary
code with the privileges of the user running the application or cause a
Denial of Service (application crash).

Workaround
==========
Do not use DHT (CVE-2009-3575) and disable logging (CVE-2009-3617).

Resolution
==========
All aria2 users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/aria2-1.6.3"

References
==========
[ 1 ] CVE-2009-3575
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3575
[ 2 ] CVE-2009-3617
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3617

Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

http://security.gentoo.org/glsa/glsa-201001-06.xml

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 2010 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.

http://creativecommons.org/licenses/by-sa/2.5


--------------enigEC9EBD40469BACAFF8DC4406
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

 

TOP