Vulnerabilities

CVSS

5.3 Medium

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

Risk score

42.4

Published

2020-10-30

Status

Published

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|/*.*?*/)*

Weaknesses

Regular Expression Denial of Service (ReDoS)

Coverage 1

threat-intel

Multiples vulnérabilités dans les produits IBM (17 juillet 2026)

Multiple vulnerabilities have been discovered in IBM products, including remote code execution, privilege escalation, and denial-of-service vulnerabilities. Several CVEs have been assigned, covering a wide range of IBM p…

CERT-FR · Jul 17, 2026 High

CVE-2020-28500CVE-2020-7760CVE-2020-8203vulnerabilitysupply-chainremote-code-execution

All articles mentioning it

Advisories and references

• snyk.io/vuln/SNYK-JS-CODEMIRROR-1016937
• snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1024445
• snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCOMPONENTS-1024446
• snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1024447
• snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCODEMIRROR-1024448
• snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1024449
• snyk.io/vuln/SNYK-JAVA-ORGAPACHEMARMOTTAWEBJARS-1024450
• github.com/codemirror/CodeMirror/commit/55d0333907117c9231ffdf555ae8...
• debian.org/security/2020/dsa-4789
• oracle.com/security-alerts/cpuApr2021.html