-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 200407-23
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                                            https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

  Severity: Normal
     Title: SoX: Multiple buffer overflows
      Date: July 30, 2004
      Bugs: #58733
        ID: 200407-23

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

Synopsis
=======
SoX contains two buffer overflow vulnerabilities in the WAV header
parser code.

Background
=========
SoX is a command line utility that can convert various formats of
computer audio files in to other formats.

Affected packages
================
    -------------------------------------------------------------------
     Package          /    Vulnerable    /                  Unaffected
    -------------------------------------------------------------------
  1  media-sound/sox      <= 12.17.4-r1                  >= 12.17.4-r2

Description
==========
Ulf Harnhammar discovered two buffer overflows in the sox and play
commands when handling WAV files with specially crafted header fields.

Impact
=====
By enticing a user to play or convert a specially crafted WAV file an
attacker could execute arbitrary code with the permissions of the user
running SoX.

Workaround
=========
There is no known workaround at this time. All users are encouraged to
upgrade to the latest available version of SoX.

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

    # emerge sync

    # emerge -pv ">=media-sound/sox-12.17.4-r2"
    # emerge ">=media-sound/sox-12.17.4-r2"

References
=========
  [ 1 ] Full Disclosure Announcement


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

    https://security.gentoo.org/glsa/200407-23

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/

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)
Comment: Using GnuPG with Thunderbird - 
iD8DBQFBCmJWvcL1obalX08RAijlAJ9C3qaGE3pW9JKve99S0qABwiTbuQCeKcn6
NdGB0d0mJHQx2OOZtYNdFEw=nuUa
-----END PGP SIGNATURE-----