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Some languages before 1.24.0 are vulnerable to Regular Expression Denial of Service (ReDoS). When Prism is used to highlight untrusted (user-given) text, an attacker can craft a string that will take a very very long time to highlight. This problem has been fixed in Prism v1.24. As a workaround, do not use ASCIIDoc or ERB to highlight untrusted text. Other languages are not affected and can be used to highlight untrusted text.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"32723","Ordinal":"2","NoteData":"2021-06-28","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"32723","Ordinal":"3","NoteData":"2022-02-07","Type":"Other","Title":"Modified"}]}}}