CVE-2011-1988
HighSummary
Microsoft Excel 2003 SP3 i 2007 SP2 oraz inne wersje nieprawidłowo analizują rekordy w arkuszach kalkulacyjnych, co umożliwia zdalnym atakującym wykonanie dowolnego kodu poprzez spreparowany arkusz kalkulacyjny. Jest to znane jako 'Vulnerability of Excel Heap Corruption'.
Risk Assessment
Wykorzystanie tej podatności może prowadzić do zdalnego wykonania kodu, co stwarza poważne zagrożenie dla bezpieczeństwa systemów organizacji. Atakujący mogą uzyskać pełną kontrolę nad zainfekowanym systemem.
Recommendation
Zaleca się aktualizację oprogramowania do najnowszych wersji, które zawierają poprawki bezpieczeństwa. Należy również ograniczyć otwieranie nieznanych lub podejrzanych arkuszy kalkulacyjnych.
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Original NVD description (English source)
Microsoft Excel 2003 SP3 and 2007 SP2; Excel in Office 2007 SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 do not properly parse records in Excel spreadsheets, which allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Heap Corruption Vulnerability."
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

