Your message dated Mon, 11 Oct 2010 20:49:20 +0000
with message-id <[email protected]>
and subject line Bug#598306: fixed in torcs 1.3.1-5
has caused the Debian Bug report #598306,
regarding torcs: CVE-2010-3384: insecure library loading
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
598306: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=598306
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: torcs
Version: 1.3.1-4
Severity: grave
Tags: security
User: [email protected]
Usertags: ldpath
Hello,
During a review of the Debian archive, I've found your package to
contain a script that can be abused by an attacker to execute arbitrary
code.
The vulnerability is introduced by an insecure change to
LD_LIBRARY_PATH, and environment variable used by ld.so(8) to look for
libraries on a directory other than the standard paths.
Vulnerable code follows:
/usr/games/nfsperf line 30:
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$LIBDIR/lib
/usr/games/accc line 30:
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$LIBDIR/lib
/usr/games/texmapper line 30:
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$LIBDIR/lib
/usr/games/trackgen line 30:
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$LIBDIR/lib
/usr/games/nfs2ac line 30:
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$LIBDIR/lib
/usr/games/torcs line 40:
export LD_LIBRARY_PATH=$LIBDIR/lib:$LD_LIBRARY_PATH
When there's an empty item on the colon-separated list of
LD_LIBRARY_PATH, ld.so treats it as '.' (i.e. CWD/$PWD.)
If the given script is executed from a directory where a potential,
local, attacker can write files to, there's a chance to exploit this
bug.
This vulnerability has been assigned the CVE id CVE-2010-3384. Please make sure
you mention it when forwarding this report to upstream and when fixing
this bug (everywhere: upstream and here at Debian.)
[0] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3384
[1] http://security-tracker.debian.org/tracker/CVE-2010-3384
Sincerely,
Raphael Geissert
--- End Message ---
--- Begin Message ---
Source: torcs
Source-Version: 1.3.1-5
We believe that the bug you reported is fixed in the latest version of
torcs, which is due to be installed in the Debian FTP archive:
torcs_1.3.1-5.diff.gz
to main/t/torcs/torcs_1.3.1-5.diff.gz
torcs_1.3.1-5.dsc
to main/t/torcs/torcs_1.3.1-5.dsc
torcs_1.3.1-5_amd64.deb
to main/t/torcs/torcs_1.3.1-5_amd64.deb
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Rudy Godoy <[email protected]> (supplier of updated torcs package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Format: 1.8
Date: Sat, 09 Oct 2010 17:56:12 -0500
Source: torcs
Binary: torcs
Architecture: source amd64
Version: 1.3.1-5
Distribution: unstable
Urgency: low
Maintainer: Rudy Godoy <[email protected]>
Changed-By: Rudy Godoy <[email protected]>
Description:
torcs - 3D racing cars simulator game using OpenGL
Closes: 598306
Changes:
torcs (1.3.1-5) unstable; urgency=low
.
* Fixed insecure library loading (LD_LIBRARY_PATH) (CVE-2010-3384) Closes:
#598306.
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