November 2005

ID: 01033
Ref: 969/2005
Date: 21 November 2005:14:36:20
Version: 1

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Title: Two Gentoo Linux Security Advisories: 1. GLSA 200511-12 - Scorched 3D: Multiple vulnerabilities 2. GLSA 200511-13 - Sylpheed, Sylpheed-Claws: Buffer overflow in LDIF importer
Abstract:
Vendors affected: Gentoo
Operating systems affected: Gentoo
Applications affected: Gentoo

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Title
=====

Two Gentoo Linux Security Advisories:

1. GLSA 200511-12 - Scorched 3D: Multiple vulnerabilities

2. GLSA 200511-13 - Sylpheed, Sylpheed-Claws: Buffer overflow in LDIF importer


Detail
======

1. Luigi Auriemma discovered multiple flaws in the Scorched 3D game
server, including a format string vulnerability and several buffer
overflows.

2. Colin Leroy reported buffer overflow vulnerabilities in Sylpheed and
Sylpheed-Claws. The LDIF importer uses a fixed length buffer to store
data of variable length. Two similar problems exist also in the Mutt
and Pine addressbook importers of Sylpheed-Claws.



1.


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Gentoo Linux Security Advisory GLSA 200511-12
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http://security.gentoo.org/
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Severity: High
Title: Scorched 3D: Multiple vulnerabilities
Date: November 15, 2005
Bugs: #111421
ID: 200511-12

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Synopsis
========

Multiple vulnerabilities in Scorched 3D allow a remote attacker to deny
service or execute arbitrary code on game servers.

Background
==========

Scorched 3D is a clone of the classic "Scorched Earth" DOS game, adding
features like a 3D island environment and Internet multiplayer
capabilities.

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 games-strategy/scorched3d <= 39.1 Vulnerable!
-------------------------------------------------------------------
NOTE: Certain packages are still vulnerable. Users should migrate
to another package if one is available or wait for the
existing packages to be marked stable by their
architecture maintainers.

Description
===========

Luigi Auriemma discovered multiple flaws in the Scorched 3D game
server, including a format string vulnerability and several buffer
overflows.

Impact
======

A remote attacker can exploit these vulnerabilities to crash a game
server or execute arbitrary code with the rights of the game server
user. Users not running a Scorched 3D game server are not affected by
these flaws.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

The Scorched 3D package has been hard-masked until a new version
correcting these flaws is released. In the meantime, current users are
advised to unmerge the package:

# emerge --unmerge games-strategy/scorched3d

References
==========

[ 1 ] Original advisory
http://seclists.org/lists/fulldisclosure/2005/Nov/0079.html

Availability
============

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

http://security.gentoo.org/glsa/glsa-200511-12.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 2005 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/2.0


2.

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Gentoo Linux Security Advisory GLSA 200511-13
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http://security.gentoo.org/
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Severity: Normal
Title: Sylpheed, Sylpheed-Claws: Buffer overflow in LDIF importer
Date: November 15, 2005
Bugs: #111853
ID: 200511-13

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Synopsis
========

Sylpheed and Sylpheed-Claws contain a buffer overflow vulnerability
which may lead to the execution of arbitrary code.

Background
==========

Sylpheed is a lightweight email client and newsreader. Sylpheed-Claws
is a 'bleeding edge' version of Sylpheed. They both support the import
of address books in LDIF (Lightweight Directory Interchange Format).

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 mail-client/sylpheed < 2.0.4 >= 2.0.4
2 mail-client/sylpheed-claws < 1.0.5-r1 >= 1.0.5-r1
-------------------------------------------------------------------
2 affected packages on all of their supported architectures.
-------------------------------------------------------------------

Description
===========

Colin Leroy reported buffer overflow vulnerabilities in Sylpheed and
Sylpheed-Claws. The LDIF importer uses a fixed length buffer to store
data of variable length. Two similar problems exist also in the Mutt
and Pine addressbook importers of Sylpheed-Claws.

Impact
======

By convincing a user to import a specially-crafted LDIF file into the
address book, a remote attacker could cause the program to crash,
potentially allowing the execution of arbitrary code with the
privileges of the user running the software.

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-2.0.4"

All Sylpheed-Claws users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose
">=mail-client/sylpheed-claws-1.0.5-r1"

References
==========

[ 1 ] CVE-2005-3354
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3354

Availability
============

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

http://security.gentoo.org/glsa/glsa-200511-13.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 2005 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/2.0