TITLE:
xine-lib Multiple Buffer Overflow Vulnerabilities

SECUNIA ADVISORY ID:
SA12602

VERIFY ADVISORY:
http://secunia.com/advisories/12602/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
xine-lib 1.x
http://secunia.com/product/3410/
xine-lib 0.x
http://secunia.com/product/3409/

DESCRIPTION:
Multiple vulnerabilities have been reported in xine-lib, which can be
exploited by malicious people to compromise a user's system.

1) A boundary error within the VideoCD functionality when reading ISO
disk labels can be exploited to cause a stack-based buffer overflow by
passing an overly long disk label.

2) A boundary error within the handling of text subtitles can be
exploited to cause a buffer overflow and may allow arbitrary code
execution via a specially crafted file.

3) A boundary error within the DVD subpicture decoder can be
exploited to cause a heap-based buffer overflow. This may allow
execution of arbitrary code via e.g. a malicious MPEG file.

SOLUTION:
The vulnerabilities have been fixed in version 1-rc6a.
http://xinehq.de/index.php/releases

PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.

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