CVE-2020-1210
CriticalSummary
W Microsoft SharePoint występuje podatność na zdalne wykonanie kodu, gdy oprogramowanie nie sprawdza źródłowego markup aplikacji. Atakujący, który skutecznie wykorzysta tę podatność, może uruchomić dowolny kod w kontekście puli aplikacji SharePoint oraz konta farmy serwerów SharePoint.
Risk Assessment
Wykorzystanie tej podatności może prowadzić do nieautoryzowanego dostępu i kontroli nad środowiskiem SharePoint, co stwarza poważne zagrożenie dla bezpieczeństwa danych organizacji.
Recommendation
Zaleca się zastosowanie aktualizacji zabezpieczeń, która poprawia sposób, w jaki SharePoint sprawdza źródłowy markup pakietów aplikacji.
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Original NVD description (English source)
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.</p> <p>Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint.</p> <p>The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.</p>

