---------------------------------------------------------------------- Secunia CSI + Microsoft SCCM ----------------------- = Extensive Patch Management http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ ---------------------------------------------------------------------- TITLE: RakNet "ProcessOfflineNetworkPacket()" Integer Underflow Vulnerability SECUNIA ADVISORY ID: SA39108 VERIFY ADVISORY: http://secunia.com/advisories/39108/ DESCRIPTION: Luigi Auriemma has reported a vulnerability in RakNet, which can be exploited by malicious people to cause a DoS (Denial of Service). The vulnerability is caused due to an integer underflow error within the "ProcessOfflineNetworkPacket()" function in RakPeer.cpp. This can be exploited to trigger a NULL-pointer dereference and crash an application using the engine via a specially crafted UDP packet. The vulnerability is reported in version 3.72. Other versions may also be affected. SOLUTION: Use the engine in trusted networks only. PROVIDED AND/OR DISCOVERED BY: Luigi Auriemma ORIGINAL ADVISORY: http://aluigi.altervista.org/adv/rakkia-adv.txt ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------