CVE-2020-7760 – Regular Expression Denial of Service (ReDoS)

https://notcve.org/view.php?id=CVE-2020-7760

30 Oct 2020 — This affects the package codemirror before 5.58.2; the package org.apache.marmotta.webjars:codemirror before 5.58.2. The vulnerable regular expression is located in https://github.com/codemirror/CodeMirror/blob/cdb228ac736369c685865b122b736cd0d397836c/mode/javascript/javascript.jsL129. The ReDOS vulnerability of the regex is mainly due to the sub-pattern (s|/*.*?*/)* Esto afecta al paquete codemirror versiones anteriores a 5.58.2; el paquete org.apache.marmotta.webjars:codemirror anterior a 5.58.2. ... • https://github.com/codemirror/CodeMirror/commit/55d0333907117c9231ffdf555ae8824705993bbb • CWE-400: Uncontrolled Resource Consumption •