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Sicherheit: Ausführen beliebiger Kommandos in redeclipse
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in redeclipse
ID: FEDORA-2012-11582
Distribution: Fedora
Plattformen: Fedora 17
Datum: So, 19. August 2012, 22:57
Referenzen: Keine Angabe
Applikationen: Red Eclipse

Originalnachricht

Name        : redeclipse
Product : Fedora 17
Version : 1.2
Release : 12.fc17
URL : http://www.redeclipse.net/
Summary : Multiplayer FPS game based on Cube2
Description :
A single-player and multi-player first-person ego-shooter, built on Cube
Engine 2, which lends itself toward a balanced gameplay, completely at
the control of map makers, while maintaining a general theme of agility
in a variety of environments.

Features:
* Balanced gameplay, with a general theme of agility in a variety of
environments
* Parkour, impulse boosts, dashing, sliding, and other tricks
* Favourite gamemodes with tons of mutators and variables
* Available for Windows, Linux/BSD and Mac OSX
* Builtin editor lets you create your own maps cooperatively online

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Update Information:

A flaw was found in the way Red Eclipse handled config files. In cube2-engine
games, game maps can be transmitted either from the server to a client, or from client to client. These maps include a config file (mapname.cfg) in "cubescript" format, which allows for an attacker to send a malicious script via a new map. This map must either be chosen by an administrator on the server, or created in co-operative editing mode. A malicious script could then be used to read or write to any files that the user running the client has access to when the victim loads a map with the malicious configuration file.

The patch included in this update stops "textedit" commands being able
to be run in map-run scripts, thus disabling the ability to read/write to user files.
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References:

[ 1 ] Bug #846368 - redeclipse: arbitrary file disclosue flaw with
transmitted map cfg scripts
https://bugzilla.redhat.com/show_bug.cgi?id=846368
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This update can be installed with the "yum" update program. Use
su -c 'yum update redeclipse' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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