CVE-2008-4572
HighSummary
GuildFTPd w wersji 0.999.14 oraz prawdopodobnie innych wersjach, umożliwia zdalnym atakującym spowodowanie awarii (denial of service) oraz potencjalne wykonanie dowolnego kodu poprzez długie argumenty do poleceń CWD i LIST, co prowadzi do uszkodzenia sterty związane z nieprawidłowym wywołaniem zwolnienia pamięci oraz potencjalnie wywołuje przepełnienie bufora w stercie.
Risk Assessment
Organizacje korzystające z podatnych wersji GuildFTPd mogą być narażone na ataki, które prowadzą do awarii serwera oraz umożliwiają zdalne wykonanie kodu, co może skutkować utratą danych lub przejęciem kontroli nad systemem.
Recommendation
Zaleca się aktualizację do najnowszej wersji GuildFTPd, która eliminuje tę podatność, oraz monitorowanie logów serwera w celu wykrycia potencjalnych prób ataków.
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Original NVD description (English source)
GuildFTPd 0.999.14, and possibly other versions, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via long arguments to the CWD and LIST commands, which triggers heap corruption related to an improper free call, and possibly triggering a heap-based buffer overflow.