TUCoPS :: Linux :: Gentoo :: tb13150.htm

Sylpheed, Claws Mail: User-assisted remote execution of arbitrary code
Sylpheed, Claws Mail: User-assisted remote execution of arbitrary code
Sylpheed, Claws Mail: User-assisted remote execution of arbitrary code




--4Ckj6UjgE2iN1+kY
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory                           GLSA 200710-29
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/ 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

  Severity: Normal
     Title: Sylpheed, Claws Mail: User-assisted remote execution of
            arbitrary code
      Date: October 25, 2007
      Bugs: #190104
        ID: 200710-29

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

Synopsis
=======
A format string error has been discovered in Sylpheed and Claws Mail,
potentially leading to the remote execution of arbitrary code.

Background
=========
Sylpheed and Claws Mail are two GTK based e-mail clients.

Affected packages
================
    -------------------------------------------------------------------
     Package                 /  Vulnerable  /               Unaffected
    -------------------------------------------------------------------
  1  mail-client/sylpheed         < 2.4.5                     >= 2.4.5
  2  mail-client/claws-mail       < 3.0.0                     >= 3.0.0
    -------------------------------------------------------------------
     2 affected packages on all of their supported architectures.
    -------------------------------------------------------------------

Description
==========
Ulf Harnhammar from Secunia Research discovered a format string error
in the inc_put_error() function in file src/inc.c.

Impact
=====
A remote attacker could entice a user to connect to a malicious POP
server sending specially crafted replies, possibly resulting in the
execution of arbitrary code with the privileges of the user running the
application.

Workaround
=========
There is no known workaround at this time.

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

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=mail-client/sylpheed-2.4.5"

All Claws Mail users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=mail-client/claws-mail-3.0.0"

References
=========
  [ 1 ] CVE-2007-2958
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2958 

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

http://security.gentoo.org/glsa/glsa-200710-29.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 
http://bugs.gentoo.org. 

License
======
Copyright 2007 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 

--4Ckj6UjgE2iN1+kY
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)

iQEUAwUBRyESSjvRww8BFPxFAQJawAf47KJI68lTRHDoR1WvbP4NLgDqGsaE1dnR
03HY+xYbiM1DEf5gsoCGBeZH8gu2EH0Cz+NsVJgOQK1qjunQDSzIlp/JlvTT8rbJ
hEZQQYd05TUWTZX09HWjWK8KSprjS11D3ffK45MbLLBPpC8AaPtknBMjhl8/WPrc
SaH39zMnER23hOC4jIl9i2W5K8d6B4bYPWjY4iT6JEqSREEjXB5o/hn1jh6G+3Wn
NN/+lu8TzBPJmjKsNiOMMLeIdalCoWQDNMbAnPr9C7DyH9mnmvXOB4lX7W1WSJ2h
L9OL3wVKcAZoEZdNpR9/j759iu9WTHUiFzukeatUZgOAfs5Zbq93
=o9fM
-----END PGP SIGNATURE-----

--4Ckj6UjgE2iN1+kY--

TUCoPS is optimized to look best in Firefox® on a widescreen monitor (1440x900 or better).
Site design & layout copyright © 1986-2024 AOH