CVE-2012-4204
HighSummary
Funkcja str_unescape w silniku JavaScript w Mozilla Firefox przed wersją 17.0, Thunderbird przed wersją 17.0 oraz SeaMonkey przed wersją 2.14 pozwala zdalnym atakującym na wykonanie dowolnego kodu lub spowodowanie odmowy usługi (uszkodzenie pamięci i awaria aplikacji) poprzez nieokreślone wektory.
Risk Assessment
Podatność ta stwarza poważne ryzyko dla organizacji, umożliwiając zdalnym atakującym przejęcie kontroli nad systemem lub destabilizację aplikacji. Może to prowadzić do utraty danych lub przerwy w działaniu usług.
Recommendation
Zaleca się aktualizację Mozilla Firefox, Thunderbird i SeaMonkey do najnowszych wersji, aby usunąć tę podatność. Dodatkowo, warto monitorować i ograniczać dostęp do aplikacji wrażliwych na ataki.
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Original NVD description (English source)
The str_unescape function in the JavaScript engine in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via unspecified vectors.

