CVE-2011-2984
HighSummary
Mozilla Firefox przed wersją 3.6.20, SeaMonkey 2.x, Thunderbird 3.x przed wersją 3.1.12 oraz prawdopodobnie inne produkty nieprawidłowo obsługują usuwanie elementu zakładki. To pozwala zdalnym atakującym na wykonanie dowolnego kodu JavaScript z uprawnieniami chrome poprzez utworzenie obszaru treści i rejestrowanie zdarzeń upuszczenia.
Risk Assessment
Atakujący może wykorzystać tę podatność do przejęcia kontroli nad przeglądarką, co może prowadzić do kradzieży danych lub złośliwego oprogramowania. Organizacje powinny być świadome ryzyka związanego z nieaktualnymi wersjami oprogramowania.
Recommendation
Zaleca się aktualizację przeglądarek do najnowszych wersji, aby zminimalizować ryzyko związane z tą podatnością. Regularne monitorowanie i aktualizacja oprogramowania są kluczowe dla zapewnienia bezpieczeństwa.
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Original NVD description (English source)
Mozilla Firefox before 3.6.20, SeaMonkey 2.x, Thunderbird 3.x before 3.1.12, and possibly other products does not properly handle the dropping of a tab element, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges by establishing a content area and registering for drop events.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

