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CrossFire Map Pack combine.pl Insecure Temporary Files
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Secunia Advisory:
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SA32487
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Release Date:
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2008-10-31
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Last Update:
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2008-11-06
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Popularity:
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1,028 views
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Critical:
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Not critical
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Impact:
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Privilege escalation
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Where:
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Local system
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Solution Status:
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Unpatched
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| Software: | CrossFire 1.x
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| CVE reference: | CVE-2008-4908
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Description:
A security issue has been reported in CrossFire, which can be exploited by malicious, local users to perform certain actions with escalated privileges.
The security issue is caused due to the "maps/Info/combine.pl" script of the map pack using temporary files in an insecure manner. This can be exploited to e.g. overwrite arbitrary files via symlink attacks.
The security issue is reported in version 1.11.0 of the map pack (Big World).
Solution:
Restrict local access to trusted users only.
Provided and/or discovered by:
Reported by Dmitry E. Oboukhov in a Debian bug report.
Changelog:
2008-11-06: Added CVE reference.
Original Advisory:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=496358
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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