CVE-2008-4062
HighSummary
Wiele nieokreślonych podatności w Mozilla Firefox przed wersją 2.0.0.17 oraz 3.x przed 3.0.2, Thunderbird przed 2.0.0.17 i SeaMonkey przed 1.1.12, umożliwia zdalnym atakującym spowodowanie odmowy usługi (uszkodzenie pamięci i awaria aplikacji) lub potencjalne wykonanie dowolnego kodu. Problemy te są związane z silnikiem JavaScript oraz błędami w interpretacji cech Namespace i QName, niewłaściwym użyciem liczb całkowitych oraz interakcją zbierania śmieci w JavaScript.
Risk Assessment
Organizacje mogą być narażone na ataki, które prowadzą do awarii aplikacji lub wykonania złośliwego kodu, co może skutkować utratą danych lub naruszeniem bezpieczeństwa systemów. W szczególności, ataki te mogą być przeprowadzane zdalnie, co zwiększa ryzyko.
Recommendation
Zaleca się aktualizację przeglądarek Mozilla Firefox, Thunderbird i SeaMonkey do najnowszych wersji, aby zminimalizować ryzyko związane z tymi podatnościami. Dodatkowo, monitorowanie i analiza logów systemowych mogą pomóc w wykrywaniu prób wykorzystania tych luk.
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Original NVD description (English source)
Multiple unspecified vulnerabilities in Mozilla Firefox before 2.0.0.17 and 3.x before 3.0.2, Thunderbird before 2.0.0.17, and SeaMonkey before 1.1.12 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to the JavaScript engine and (1) misinterpretation of the characteristics of Namespace and QName in jsxml.c, (2) misuse of signed integers in the nsEscapeCount function in nsEscape.cpp, and (3) interaction of JavaScript garbage collection with certain use of an NPObject in the nsNPObjWrapper::GetNewOrUsed function in nsJSNPRuntime.cpp.