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TITLE:
Warrior Kings Denial of Service and Format String Vulnerabilities

SECUNIA ADVISORY ID:
SA15482

VERIFY ADVISORY:
http://secunia.com/advisories/15482/

CRITICAL:
Highly critical

IMPACT:
DoS, System access

WHERE:
>From remote

SOFTWARE:
Warrior Kings 1.x
http://secunia.com/product/5147/
Warrior Kings: Battles 1.x
http://secunia.com/product/5148/

DESCRIPTION:
Luigi Auriemma has reported two vulnerabilities in Warrior Kings and
Warrior Kings: Battle, which can be exploited by malicious people to
cause a DoS (Denial of Service) and potentially compromise a
vulnerable system.

1) A format string error in the text visualization may be exploited
to execute arbitrary code by joining with a specially crafted
nickname.

The vulnerability has been reported in Warrior Kings: Battles 1.23
and prior, and Warrior Kings 1.3 and prior.

2) An error in the handling of partial join packets can be exploited
to crash a vulnerable server by sending a specially crafted UDP
datagram.

The vulnerability has been reported in Warrior Kings: Battles 1.23
and prior.

SOLUTION:
Host games on a trusted network only.

PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma

ORIGINAL ADVISORY:
http://aluigi.altervista.org/adv/warkings-adv.txt

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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http://secunia.com/about_secunia_advisories/


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