CVE-2008-5021
HighSummary
W nsFrameManager w przeglądarkach Firefox 3.x przed wersją 3.0.4, Firefox 2.x przed wersją 2.0.0.18, Thunderbird 2.x przed wersją 2.0.0.18 oraz SeaMonkey 1.x przed wersją 1.1.13, zdalni atakujący mogą spowodować awarię (denial of service) oraz potencjalnie wykonać dowolny kod, modyfikując właściwości elementu wejściowego pliku podczas jego inicjalizacji i używając metody blur do uzyskania dostępu do niezinicjalizowanej pamięci.
Risk Assessment
Podatność ta może prowadzić do awarii aplikacji oraz umożliwić atakującym wykonanie nieautoryzowanego kodu, co stwarza poważne zagrożenie dla bezpieczeństwa systemów korzystających z tych aplikacji.
Recommendation
Zaleca się aktualizację przeglądarek Firefox, Thunderbird i SeaMonkey do najnowszych wersji, aby zniwelować ryzyko związane z tą podatnością.
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Original NVD description (English source)
nsFrameManager in Firefox 3.x before 3.0.4, Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by modifying properties of a file input element while it is still being initialized, then using the blur method to access uninitialized memory.