CVE-2007-2758
HighSummary
W WinImage 8.0.8000 występuje wiele przepełnień bufora, które mogą być wykorzystane przez zdalnych atakujących przy wsparciu użytkownika. Atakujący mogą wykonać dowolny kod poprzez obraz FAT zawierający długie nazwy katalogów w głęboko zagnieżdżonej strukturze katalogów, co prowadzi do przepełnienia bufora na stosie podczas ekstrakcji lub na stercie podczas przeszukiwania.
Risk Assessment
Podatność ta stwarza poważne ryzyko dla organizacji, umożliwiając zdalnym atakującym wykonanie dowolnego kodu na systemach, które korzystają z WinImage. Może to prowadzić do utraty danych, przejęcia kontroli nad systemem lub wprowadzenia złośliwego oprogramowania.
Recommendation
Zaleca się aktualizację WinImage do najnowszej wersji, która eliminuje te podatności. Dodatkowo, należy ograniczyć możliwość otwierania nieznanych obrazów FAT oraz monitorować systemy pod kątem podejrzanej aktywności.
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Original NVD description (English source)
Multiple buffer overflows in WinImage 8.0.8000 allow user-assisted remote attackers to execute arbitrary code via a FAT image that contains long directory names in a deeply nested directory structure, which triggers (1) a stack-based buffer overflow during extraction, or (2) a heap-based buffer overflow during traversal.