CVE-2009-1097
HighSummary
Wielokrotne przepełnienia bufora w Java SE Development Kit (JDK) oraz Java Runtime Environment (JRE) 6 Update 12 i wcześniejszych wersjach umożliwiają zdalnym atakującym dostęp do plików lub wykonanie dowolnego kodu. Atak może być przeprowadzony za pomocą spreparowanego obrazu PNG lub GIF, co prowadzi do uszkodzenia wskaźników obiektów.
Risk Assessment
Podatność ta stwarza poważne ryzyko dla organizacji, umożliwiając atakującym zdalne wykonanie kodu, co może prowadzić do utraty danych lub przejęcia kontroli nad systemem. W szczególności, atakujący mogą wykorzystać tę lukę do uzyskania dostępu do poufnych informacji.
Recommendation
Zaleca się aktualizację Java SE Development Kit oraz Java Runtime Environment do najnowszej wersji, aby usunąć te podatności. Dodatkowo, warto wdrożyć mechanizmy monitorowania i zabezpieczeń, aby zminimalizować ryzyko ataków wykorzystujących te luki.
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Original NVD description (English source)
Multiple buffer overflows in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 6 Update 12 and earlier allow remote attackers to access files or execute arbitrary code via (1) a crafted PNG image that triggers an integer overflow during memory allocation for display on the splash screen, aka CR 6804996; and (2) a crafted GIF image from which unspecified values are used in calculation of offsets, leading to object-pointer corruption, aka CR 6804997.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

