CVE-2020-1532
HighSummary
Istnieje podatność na podniesienie uprawnień, która występuje, gdy Windows InstallService niewłaściwie zarządza pamięcią. Aby wykorzystać tę podatność, atakujący musi najpierw uzyskać możliwość wykonania kodu na systemie ofiary, a następnie uruchomić specjalnie przygotowaną aplikację w celu podniesienia uprawnień.
Risk Assessment
Podatność ta może umożliwić atakującemu uzyskanie wyższych uprawnień w systemie, co może prowadzić do poważnych naruszeń bezpieczeństwa i utraty danych.
Recommendation
Zaleca się zainstalowanie aktualizacji zabezpieczeń, która poprawia sposób, w jaki Windows InstallService zarządza pamięcią, aby zlikwidować tę podatność.
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Original NVD description (English source)
<p>An elevation of privilege vulnerability exists when the Windows InstallService improperly handles memory.</p> <p>To exploit this vulnerability, an attacker would first have to gain execution on the victim system. An attacker could then run a specially crafted application to elevate privileges.</p> <p>The security update addresses the vulnerability by correcting how the Windows InstallService handles memory.</p>
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

