Regular Expression Denial of Service (ReDoS)
CVE-2020-28500

5.3MEDIUM

Key Information:

Vendor

Lodash

Status
Lodash
Vendor
CVE Published:
15 February 2021

What is CVE-2020-28500?

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

Affected Version(s)

Lodash versions prior to 4.17.21

References

https://snyk.io/vuln/SNYK-JS-LODASH-1018905
x_refsource_MISC
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1074892
x_refsource_MISC
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1074893
x_refsource_MISC

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Liyuan Chen
.