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    CVE-2020-7760

    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|/*.*?*/)*

    Published:Oct 9, 2020
    Last Modified:Nov 21, 2024
    EPS:Oct 30, 2020
    EPSS Score:0.0034
    CVSS Score:5.3

    Affected Products

    Vendor
    Codemirror
    Product
    Codemirror
    Vendor
    Oracle
    Product
    Application Express
    Vendor
    Oracle
    Product
    Enterprise Manager Express User Interface
    Vendor
    Oracle
    Product
    Essbase
    Vendor
    Oracle
    Product
    Hyperion Data Relationship Management
    Vendor
    Oracle
    Product
    Spatial Studio

    Exploits

    https://snyk.io/vuln/SNYK-JAVA-ORGAPACHEMARMOTTAWEBJARS-1024450https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1024449https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1024445https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCODEMIRROR-1024448https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCOMPONENTS-1024446https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1024447https://snyk.io/vuln/SNYK-JS-CODEMIRROR-1016937https://snyk.io/vuln/SNYK-JAVA-ORGAPACHEMARMOTTAWEBJARS-1024450https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1024449https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1024445https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCODEMIRROR-1024448https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCOMPONENTS-1024446https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1024447https://snyk.io/vuln/SNYK-JS-CODEMIRROR-1016937

    References

    https://github.com/codemirror/CodeMirror/commit/55d0333907117c9231ffdf555ae8824705993bbb
    https://snyk.io/vuln/SNYK-JAVA-ORGAPACHEMARMOTTAWEBJARS-1024450
    https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1024449
    https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1024445
    https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCODEMIRROR-1024448
    https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCOMPONENTS-1024446
    https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1024447
    https://snyk.io/vuln/SNYK-JS-CODEMIRROR-1016937
    https://www.debian.org/security/2020/dsa-4789
    https://www.oracle.com//security-alerts/cpujul2021.html
    https://www.oracle.com/security-alerts/cpuApr2021.html
    https://www.oracle.com/security-alerts/cpuapr2022.html
    https://github.com/codemirror/CodeMirror/commit/55d0333907117c9231ffdf555ae8824705993bbb
    https://snyk.io/vuln/SNYK-JAVA-ORGAPACHEMARMOTTAWEBJARS-1024450
    https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1024449
    https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1024445
    https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCODEMIRROR-1024448
    https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCOMPONENTS-1024446
    https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1024447
    https://snyk.io/vuln/SNYK-JS-CODEMIRROR-1016937
    https://www.debian.org/security/2020/dsa-4789
    https://www.oracle.com//security-alerts/cpujul2021.html
    https://www.oracle.com/security-alerts/cpuApr2021.html
    https://www.oracle.com/security-alerts/cpuapr2022.html

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High