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Regular Expression (PCRE) library before 6.7 allows context-dependent attackers to cause a denial of service (error or crash) via a regular expression that involves a \"malformed POSIX character class\", as demonstrated via an invalid character after a [[ sequence.","Type":"Description","Title":"CVE-2006-7225"},{"CveYear":"2006","CveId":"7225","Ordinal":"2","NoteData":"2007-12-03","Type":"Other","Title":"Published"},{"CveYear":"2006","CveId":"7225","Ordinal":"3","NoteData":"2017-10-09","Type":"Other","Title":"Modified"}]}}}