CVE-2020-28500
Regular Expression Denial of Service (ReDoS)
- State
- Published
- Severity
- 5.3 Medium
- Published
- Feb 15, 2021
- Updated
- Oct 8, 2026
- Reserved
- Nov 12, 2020
Description
Lodash versions prior to 4.17.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the toNumber, trim and trimEnd functions.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P | snyk |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Lodashn/a |
|
References
- https://snyk.io/vuln/SNYK-JS-LODASH-1018905
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1074892
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1074893
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1074894
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBLODASH-1074895
- https://snyk.io/vuln/SNYK-JAVA-ORGFUJIONWEBJARS-1074896
- https://github.com/lodash/lodash/blob/npm/trimEnd.js%23L8
- https://github.com/lodash/lodash/pull/5065
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://security.netapp.com/advisory/ntap-20210312-0006/
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf
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