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nsObserverList::FillObserverArray function in xpcom/ds/nsObserverList.cpp in Mozilla Firefox before 3.5.7 allows remote attackers to cause a denial of service (application crash) via a crafted web site that triggers memory consumption and an accompanying Low Memory alert dialog, and also triggers attempted removal of an observer from an empty observers array.","Type":"Description","Title":"CVE-2010-0220"},{"CveYear":"2010","CveId":"220","Ordinal":"2","NoteData":"2010-01-07","Type":"Other","Title":"Published"},{"CveYear":"2010","CveId":"220","Ordinal":"3","NoteData":"2017-09-18","Type":"Other","Title":"Modified"}]}}}