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TITLE:
Star Directory Traversal Vulnerability

SECUNIA ADVISORY ID:
SA26626

VERIFY ADVISORY:
http://secunia.com/advisories/26626/

CRITICAL:
Less critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
star 1.x
http://secunia.com/product/3878/

DESCRIPTION:
Robert Buchholz has reported a vulnerability in Star, which can be
exploited by malicious people to compromise a user's system.

The vulnerability is caused due to an input validation error when
extracting tar archives. This can be exploited to extract files to
arbitrary locations outside the specified directory with the
permissions of the user running Star by using the "//.." directory
traversal sequence in a specially crafted tar archive.

The vulnerability is reported in versions prior to 1.5a84.

SOLUTION:
Update to version 1.5a84.
ftp://ftp.berlios.de/pub/star/alpha/star-1.5a84.tar.bz2

PROVIDED AND/OR DISCOVERED BY:
Robert Buchholz, Gentoo

ORIGINAL ADVISORY:
https://bugs.gentoo.org/show_bug.cgi?id=189690

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About:
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