CVE-2007-2362
HighSummary
W MyDNS w wersji 1.1.0 występuje kilka przepełnień bufora, które mogą pozwolić zdalnym atakującym na spowodowanie awarii demona oraz potencjalne wykonanie dowolnego kodu. Przepełnienia te występują w pliku update.c i dotyczą zarówno buforów na stercie, jak i na stosie.
Risk Assessment
Atakujący mogą wykorzystać te podatności do zdalnego wywołania awarii usługi, co prowadzi do przerwy w dostępności oraz potencjalnego przejęcia kontroli nad systemem. To stwarza poważne zagrożenie dla integralności i dostępności usług.
Recommendation
Zaleca się aktualizację MyDNS do najnowszej wersji, aby usunąć te podatności. Dodatkowo, warto monitorować logi systemowe w celu wykrycia ewentualnych prób ataków.
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Original NVD description (English source)
Multiple buffer overflows in MyDNS 1.1.0 allow remote attackers to (1) cause a denial of service (daemon crash) and possibly execute arbitrary code via a certain update, which triggers a heap-based buffer overflow in update.c; and (2) cause a denial of service (daemon crash) via unspecified vectors that trigger an off-by-one stack-based buffer overflow in update.c.