GHSA-4gw3-8f77-f72c

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    GHSA-4gw3-8f77-f72c

    Published: 10 May 2021Last Modified: 14 Jan 2025
    Aliases:
    CVE-2020-7760

    Summary: Regular expression denial of service in codemirror

    Details: 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|/*.*?*/)*

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-7760, 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.npmjs.com/package/codemirror, https://www.oracle.com//security-alerts/cpujul2021.html, https://www.oracle.com/security-alerts/cpuApr2021.html, https://www.oracle.com/security-alerts/cpuapr2022.html

    Affected packages

    Package

    Name: codemirror

    Purl: pkg:npm/codemirror

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -5.58.2

    Affected versions

    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
    GHSA-4gw3-8f77-f72c | CVE-DB