CVE-2008-3875
HighSummary
Jądro systemu Sun Solaris w wersjach 8 do 10 oraz OpenSolaris przed snv_90 umożliwia lokalnym użytkownikom obejście mechanizmów chroot, stref oraz polityki wielopoziomowego bezpieczeństwa Solaris Trusted Extensions. Umożliwia to nawiązanie ukrytego kanału komunikacyjnego za pomocą nieokreślonych wektorów związanych z wywołaniami systemowymi.
Risk Assessment
Organizacja może być narażona na nieautoryzowany dostęp do systemu oraz możliwość wycieku danych przez ukryte kanały komunikacyjne. To stwarza poważne zagrożenie dla integralności i poufności informacji.
Recommendation
Zaleca się aktualizację systemu do najnowszej wersji, aby usunąć tę podatność oraz wdrożenie dodatkowych środków zabezpieczających, takich jak monitorowanie aktywności użytkowników i analiza logów systemowych.
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Original NVD description (English source)
The kernel in Sun Solaris 8 through 10 and OpenSolaris before snv_90 allows local users to bypass chroot, zones, and the Solaris Trusted Extensions multi-level security policy, and establish a covert communication channel, via unspecified vectors involving system calls.