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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2009.1682
              New aria2 packages fix arbitrary code execution
                             29 December 2009

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           aria2
Publisher:         Debian
Operating System:  Debian GNU/Linux 5
                   FreeBSD
                   Linux variants
                   Mac OS X
                   Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2009-3575  

Original Bulletin: 
   http://www.debian.org/security/2009/dsa-1957

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running aria2 check for an updated version of the software for their
         operating system.

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- - ------------------------------------------------------------------------
Debian Security Advisory DSA-1957-1                  security@debian.org
http://www.debian.org/security/                      Steffen Joeris
December 28, 2009                     http://www.debian.org/security/faq
- - ------------------------------------------------------------------------

Package        : aria2
Vulnerability  : buffer overflow
Problem type   : local (remote)
Debian-specific: no
CVE Id         : CVE-2009-3575
Debian Bug     : 551070

It was discovered that aria2, a high speed download utility, is prone
to a buffer overflow in the DHT routing code, which might lead to the
execution of arbitrary code.


For the stable distribution (lenny), this problem has been fixed in
version 0.14.0-1+lenny1. Binaries for powerpc, arm, ia64 and hppa will
be provided once they are available.

The oldstable distribution (etch) is not affected by this problem.

For the testing distribution (squeeze) and the unstable distribution
(sid), this problem has been fixed in version 1.2.0-1.


We recommend that you upgrade your aria2 packages.


Upgrade instructions
- - --------------------

wget url
        will fetch the file for you
dpkg -i file.deb
        will install the referenced file.

If you are using the apt-get package manager, use the line for
sources.list as given below:

apt-get update
        will update the internal database
apt-get upgrade
        will install corrected packages

You may use an automated update by adding the resources from the
footer to the proper configuration.


Debian GNU/Linux 5.0 alias lenny
- - --------------------------------

Debian (stable)
- - ---------------

Stable updates are available for alpha, amd64, arm, armel, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.

Source archives:

  http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1.dsc
    Size/MD5 checksum:     1102 eec49435dff989725e33c563b196460a
  http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1.diff.gz
    Size/MD5 checksum:    20698 849ab814910b27bcceb43f70289deecf
  http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0.orig.tar.gz
    Size/MD5 checksum:  1343630 ae853240ee88e373a138021613e28cb1

alpha architecture (DEC Alpha)

  http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_alpha.deb
    Size/MD5 checksum:  1271036 e9f58f0333e8fa153e422e42124da627

amd64 architecture (AMD x86_64 (AMD64))

  http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_amd64.deb
    Size/MD5 checksum:  1088722 5e454e6d927c361662b28eb1bd5fd344

armel architecture (ARM EABI)

  http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_armel.deb
    Size/MD5 checksum:  1015232 24a9356278fbe5e485a446bf4cbadf58

i386 architecture (Intel ia32)

  http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_i386.deb
    Size/MD5 checksum:  1059854 231c131054416daf24647fbe0f3253d3

mips architecture (MIPS (Big Endian))

  http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_mips.deb
    Size/MD5 checksum:  1159418 09c033eb265aea089f66ef7f50633c15

mipsel architecture (MIPS (Little Endian))

  http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_mipsel.deb
    Size/MD5 checksum:  1150498 e8b0d5e3afb820d007afdc232a2c6e5c

s390 architecture (IBM S/390)

  http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_s390.deb
    Size/MD5 checksum:  1029322 c88bd4cf8c8d48f2ab4cde0a93f68a1f

sparc architecture (Sun SPARC/UltraSPARC)

  http://security.debian.org/pool/updates/main/a/aria2/aria2_0.14.0-1+lenny1_sparc.deb
    Size/MD5 checksum:  1165878 a978541d98f368a43bb8e1c702611e81


  These files will probably be moved into the stable distribution on
  its next update.

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For apt-get: deb http://security.debian.org/ stable/updates main
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: debian-security-announce@lists.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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