CVE-2008-4294
HighSummary
IBM Tivoli Netcool/Webtop 2.1 przed wersją 2.1.0.5 zachowuje uprawnienia użytkownika w pamięci podręcznej po wylogowaniu, co umożliwia atakującym w pobliżu przejęcie sesji poprzez odwiedzenie nieobserwowanego stanowiska pracy. Przykładem jest sesja root, która pozostaje ważna po rozpoczęciu sesji tylko do odczytu.
Risk Assessment
Ryzyko dla organizacji polega na możliwości przejęcia sesji przez osoby trzecie, co może prowadzić do nieautoryzowanego dostępu do wrażliwych danych i systemów.
Recommendation
Zaleca się aktualizację do wersji 2.1.0.5 lub nowszej oraz wdrożenie polityki zabezpieczeń, która wymusza wylogowanie użytkowników po określonym czasie bezczynności.
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Original NVD description (English source)
IBM Tivoli Netcool/Webtop 2.1 before 2.1.0.5 preserves cached user privileges after logout, which allows physically proximate attackers to hijack a session by visiting an unattended workstation, as demonstrated by a root session that is still valid after a subsequent read-only session has begun.