Secunia Security Advisory - Some security issues have been reported in XASTIR (X Amateur Tracking and Information System), which can be exploited by malicious, local users to perform certain actions with escalated privileges.
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TITLE:
XASTIR Insecure Temporary Files
SECUNIA ADVISORY ID:
SA31677
VERIFY ADVISORY:
http://secunia.com/advisories/31677/
CRITICAL:
Less critical
IMPACT:
Privilege escalation
WHERE:
Local system
SOFTWARE:
XASTIR (X Amateur Tracking and Information System) 1.x
http://secunia.com/product/19750/
DESCRIPTION:
Some security issues have been reported in XASTIR (X Amateur Tracking
and Information System), which can be exploited by malicious, local
users to perform certain actions with escalated privileges.
The security issues are caused due to the scripts get-maptools.sh and
get_shapelib.sh creating temporary files in an insecure manner. This
can be exploited to overwrite arbitrary files with escalated
privileges via symlink attacks.
SOLUTION:
Restrict local access to trusted users only.
PROVIDED AND/OR DISCOVERED BY:
Reported by Dmitry E. Oboukhov in a Debian bug report.
ORIGINAL ADVISORY:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=496383
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