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yaml_parser_scan_tag_uri function in scanner.c in LibYAML before 0.1.5 performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted tags in a YAML document, which triggers a heap-based buffer overflow.","Type":"Description","Title":null},{"CveYear":"2013","CveId":"6393","Ordinal":"2","NoteData":"2014-02-06","Type":"Other","Title":"Published"},{"CveYear":"2013","CveId":"6393","Ordinal":"3","NoteData":"2017-12-08","Type":"Other","Title":"Modified"}]}}}