Home/CVE/Lodash versions prior to 4.17.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the toNumber, trim a
CVE

CVE-2020-28500

Lodash versions prior to 4.17.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the toNumber, trim a

Lodash versions prior to 4.17.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the toNumber, trim and trimEnd functions.

MEDIUM · CVSS 5.3 EPSS 0.00245
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
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Affected Products & Versions

24
lodash< 4.17.21
oracle banking corporate lending process managementall versions
oracle banking credit facilities process managementall versions
oracle banking extensibility workbenchall versions
oracle banking supply chain financeall versions
oracle banking trade finance process managementall versions
oracle communications cloud native core policyall versions
oracle communications design studioall versions
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Affected Packages

5
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
RubyGems lodash-rails MODERATE fixed in 4.17.21
npm lodash MODERATE fixed in 4.17.21
npm lodash-es MODERATE fixed in 4.17.21
npm lodash.trim MODERATE
npm lodash.trimend MODERATE
⚠

Public Exploits & PoCs

6
pocsnyk.io · SNYK-JAVA-ORGFUJIONWEBJARS-1074896snyk.io
pocsnyk.io · SNYK-JAVA-ORGWEBJARS-1074894snyk.io
pocsnyk.io · SNYK-JAVA-ORGWEBJARSBOWER-1074892snyk.io
pocsnyk.io · SNYK-JAVA-ORGWEBJARSBOWERGITHUBLODASH-1074895snyk.io
pocsnyk.io · SNYK-JAVA-ORGWEBJARSNPM-1074893snyk.io
pocsnyk.io · SNYK-JS-LODASH-1018905snyk.io
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Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · report@snyk.io
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Feb 2021 · 11:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
⚑

Vendor Advisories

8
siemens-csafSSA-637483
rhsaRHSA-2022:6429Moderate
rhsaRHSA-2021:2438Moderate
rhsaRHSA-2021:2543Moderate
rhsaRHSA-2021:1168Important
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdfPatchThird Party Advisory
https://github.com/lodash/lodash/blob/npm/trimEnd.js%23L8Broken Link
https://github.com/lodash/lodash/pull/5065PatchThird Party Advisory
https://security.netapp.com/advisory/ntap-20210312-0006/Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.htmlNot ApplicableThird Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.htmlPatchThird Party Advisory
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