CVE-2008-3636
HighSummary
Przepełnienie całkowite w API IopfCompleteRequest w jądrze systemu Microsoft Windows 2000, XP, Server 2003 i Vista umożliwia atakującym z kontekstem uzyskanie uprawnień. Problem ten został pierwotnie zgłoszony dla sterownika GEARAspiWDM.sys 2.0.7.5 w Gear Software CD DVD Filter przed wersją 4.001.7.
Risk Assessment
Atakujący mogą wykorzystać tę podatność do uzyskania wyższych uprawnień w systemie, co może prowadzić do nieautoryzowanego dostępu do danych i zasobów organizacji.
Recommendation
Zaleca się aktualizację sterownika GEARAspiWDM.sys do najnowszej wersji oraz monitorowanie systemów w celu wykrycia potencjalnych prób wykorzystania tej podatności.
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Original NVD description (English source)
Integer overflow in the IopfCompleteRequest API in the kernel in Microsoft Windows 2000, XP, Server 2003, and Vista allows context-dependent attackers to gain privileges. NOTE: this issue was originally reported for GEARAspiWDM.sys 2.0.7.5 in Gear Software CD DVD Filter driver before 4.001.7, as used in other products including Apple iTunes and multiple Symantec and Norton products, which allows local users to gain privileges via repeated IoAttachDevice IOCTL calls to \\.\GEARAspiWDMDevice in this GEARAspiWDM.sys. However, the root cause is the integer overflow in the API call itself.