The FESTAHES_Load function in pce/hes.c in Festalon 0.5.0 through 0.5.5 allows user-assisted attackers to cause a denial of service (crash) and possibly execute arbitrary code via a negative LoadAddr value in a HES file, which is used as an offset in a memcpy operation and leads to a buffer underflow.
Link | Tags |
---|---|
http://www.vupen.com/english/advisories/2006/3177 | vdb entry |
http://www.securityfocus.com/bid/19402 | vdb entry |
http://aluigi.altervista.org/adv/festahc-adv.txt | vendor advisory exploit |
http://secunia.com/advisories/21367 | third party advisory vendor advisory |