CVE-2008-3908
HighSummary
W Princeton WordNet 3.0 występuje wiele przepełnień bufora, które mogą być wykorzystane przez atakujących w zależności od kontekstu do wykonania dowolnego kodu. Problemy te mogą wystąpić w wyniku długich argumentów w wierszu poleceń, długich zmiennych środowiskowych lub dostarczonych przez użytkownika słowników.
Risk Assessment
Ryzyko dla organizacji polega na możliwości wykonania dowolnego kodu przez atakujących, co może prowadzić do przejęcia kontroli nad systemem, zwłaszcza gdy WordNet jest używany jako komponent zewnętrzny.
Recommendation
Zaleca się aktualizację Princeton WordNet do najnowszej wersji oraz monitorowanie i ograniczenie dostępu do zmiennych środowiskowych, które mogą być wykorzystane do ataków.
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Original NVD description (English source)
Multiple buffer overflows in Princeton WordNet (wn) 3.0 allow context-dependent attackers to execute arbitrary code via (1) a long argument on the command line; a long (2) WNSEARCHDIR, (3) WNHOME, or (4) WNDBVERSION environment variable; or (5) a user-supplied dictionary (aka data file). NOTE: since WordNet itself does not run with special privileges, this issue only crosses privilege boundaries when WordNet is invoked as a third party component.