CVE-2007-2645
HighSummary
Przepełnienie całkowitej liczby w funkcji exif_data_load_data_entry w pliku exif-data.c w libexif przed wersją 0.6.14 umożliwia zdalnym atakującym, którzy współpracują z użytkownikiem, spowodowanie awarii (denial of service) lub potencjalne wykonanie dowolnego kodu poprzez spreparowane dane EXIF, dotyczące zmiennych (1) doff lub (2) s.
Risk Assessment
Organizacja może być narażona na ataki, które prowadzą do awarii systemu lub wykonania nieautoryzowanego kodu, co może skutkować utratą danych lub naruszeniem bezpieczeństwa.
Recommendation
Zaleca się aktualizację biblioteki libexif do wersji 0.6.14 lub nowszej, aby zlikwidować tę podatność oraz monitorowanie systemów pod kątem podejrzanej aktywności związanej z danymi EXIF.
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Original NVD description (English source)
Integer overflow in the exif_data_load_data_entry function in exif-data.c in libexif before 0.6.14 allows user-assisted remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via crafted EXIF data, involving the (1) doff or (2) s variable.