CVE-2008-5050
HighSummary
Błąd off-by-one w funkcji get_unicode_name (libclamav/vba_extract.c) w Clam Anti-Virus (ClamAV) przed wersją 0.94.1 umożliwia zdalnym atakującym spowodowanie awarii (denial of service) lub potencjalne wykonanie dowolnego kodu poprzez spreparowany plik projektu VBA, co prowadzi do przepełnienia bufora w stercie.
Risk Assessment
Organizacja może być narażona na ataki, które mogą prowadzić do awarii systemu lub nieautoryzowanego wykonania kodu, co może skutkować utratą danych lub kompromitacją systemów.
Recommendation
Zaleca się aktualizację ClamAV do wersji 0.94.1 lub nowszej, aby usunąć tę podatność oraz monitorowanie systemów pod kątem podejrzanej aktywności związanej z plikami VBA.
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Original NVD description (English source)
Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus (ClamAV) before 0.94.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted VBA project file, which triggers a heap-based buffer overflow.