CVE-2013-6646
HighSummary
Podatność typu use-after-free w implementacji Web Workers w Google Chrome przed wersją 32.0.1700.76 na systemie Windows oraz przed wersją 32.0.1700.77 na systemach Mac OS X i Linux. Umożliwia zdalnym atakującym spowodowanie odmowy usługi lub potencjalnie innego nieokreślonego wpływu poprzez zamykanie procesu roboczego.
Risk Assessment
Organizacje mogą być narażone na ataki, które prowadzą do odmowy usługi, co może zakłócić działanie aplikacji webowych. Dodatkowo, istnieje ryzyko nieokreślonych skutków, które mogą wpłynąć na bezpieczeństwo systemu.
Recommendation
Zaleca się aktualizację przeglądarki Google Chrome do najnowszej wersji, aby usunąć tę podatność. Należy również monitorować systemy pod kątem nietypowych działań związanych z Web Workers.
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Original NVD description (English source)
Use-after-free vulnerability in the Web Workers implementation in Google Chrome before 32.0.1700.76 on Windows and before 32.0.1700.77 on Mac OS X and Linux allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the shutting down of a worker process.