CVE-2006-5444
HighSummary
Przepełnienie całkowite w funkcji get_input w sterowniku kanału Skinny (chan_skinny.c) w Asterisk 1.0.x przed wersją 1.0.12 oraz 1.2.x przed wersją 1.2.13, używanym przez telefony Cisco SCCP, umożliwia zdalnym atakującym wykonanie dowolnego kodu poprzez określoną wartość dlen, która przechodzi porównanie liczb całkowitych ze znakiem i prowadzi do przepełnienia bufora w stercie.
Risk Assessment
Atakujący może zdalnie uzyskać kontrolę nad systemem, co może prowadzić do poważnych konsekwencji dla bezpieczeństwa organizacji, w tym utraty danych i naruszenia integralności systemu.
Recommendation
Zaleca się aktualizację Asterisk do najnowszej wersji, aby usunąć tę podatność oraz monitorowanie systemów pod kątem nieautoryzowanych działań.
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Original NVD description (English source)
Integer overflow in the get_input function in the Skinny channel driver (chan_skinny.c) in Asterisk 1.0.x before 1.0.12 and 1.2.x before 1.2.13, as used by Cisco SCCP phones, allows remote attackers to execute arbitrary code via a certain dlen value that passes a signed integer comparison and leads to a heap-based buffer overflow.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

