CVE-2008-5545
HighSummary
Trend Micro VSAPI 8.700.0.1004 w Trend Micro AntiVirus umożliwia zdalnym atakującym ominięcie wykrywania złośliwego oprogramowania w dokumencie HTML, gdy używane są przeglądarki Internet Explorer 6 lub 7. Atakujący mogą to osiągnąć, umieszczając nagłówek MZ na początku oraz modyfikując nazwę pliku, aby miała brak rozszerzenia, rozszerzenie .txt lub .jpg.
Risk Assessment
Ominięcie wykrywania złośliwego oprogramowania stwarza poważne ryzyko dla organizacji, umożliwiając atakującym dostarczenie złośliwych dokumentów bez wykrycia. Może to prowadzić do infekcji systemów i utraty danych.
Recommendation
Zaleca się aktualizację oprogramowania Trend Micro do najnowszej wersji oraz monitorowanie i skanowanie wszystkich dokumentów HTML w celu wykrycia potencjalnych zagrożeń.
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Original NVD description (English source)
Trend Micro VSAPI 8.700.0.1004 in Trend Micro AntiVirus, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit.