CVE-2021-47875
CriticalSummary
GeoGebra CAS Calculator w wersji 6.0.631.0 zawiera podatność na odmowę usługi, która pozwala atakującym na zablokowanie aplikacji poprzez wygenerowanie dużego przepełnienia bufora. Atakujący mogą stworzyć ładunek z 8000 powtórzonych znaków i wkleić go w pole wejściowe kalkulatora, co prowadzi do awarii aplikacji.
Risk Assessment
Podatność ta może prowadzić do przerwy w działaniu aplikacji, co wpływa na dostępność usług dla użytkowników. W przypadku wykorzystania tej luki, organizacja może doświadczyć zakłóceń w pracy oraz utraty zaufania użytkowników.
Recommendation
Zaleca się aktualizację GeoGebra CAS Calculator do najnowszej wersji, aby usunąć tę podatność. Dodatkowo, warto monitorować wprowadzenia danych w aplikacji, aby zapobiegać potencjalnym atakom.
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Original NVD description (English source)
GeoGebra CAS Calculator 6.0.631.0 contains a denial of service vulnerability that allows attackers to crash the application by generating a large buffer overflow. Attackers can create a payload with 8000 repeated characters and paste it into the calculator's input field to trigger an application crash.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

