CVE-2013-2220
HighSummary
Przepełnienie bufora w funkcji radius_get_vendor_attr w rozszerzeniu Radius przed wersją 1.2.7 dla PHP umożliwia zdalnym atakującym spowodowanie awarii (denial of service) oraz potencjalne wykonanie dowolnego kodu poprzez podanie dużej wartości długości atrybutów specyficznych dla dostawcy (VSA).
Risk Assessment
Organizacja może być narażona na ataki, które prowadzą do awarii systemu oraz umożliwiają zdalne wykonanie kodu, co może skutkować utratą danych lub przejęciem kontroli nad systemem.
Recommendation
Zaleca się aktualizację rozszerzenia Radius do wersji 1.2.7 lub nowszej, aby zniwelować ryzyko związane z tą podatnością.
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Original NVD description (English source)
Buffer overflow in the radius_get_vendor_attr function in the Radius extension before 1.2.7 for PHP allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large Vendor Specific Attributes (VSA) length value.

