CVE-2020-28501 — MEDIUM (5.3)

Q: What is CVE-2020-28501?

CVE-2020-28501 is a vulnerability with a CVSS score of 5.3 (MEDIUM). This affects the package es6-crawler-detect before 3.1.3. No limitation of user agent string length supplied to regex operators.

Q: How severe is CVE-2020-28501?

CVE-2020-28501 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-28501?

Check the references section above for vendor advisories and patch information. Affected products include: Crawlerdetect Project Crawlerdetect.

Vulnerability Description

This affects the package es6-crawler-detect before 3.1.3. No limitation of user agent string length supplied to regex operators.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Crawlerdetect Project	Crawlerdetect	< 3.1.3

References

https://github.com/JefferyHus/es6-crawler-detect/pull/27PatchThird Party Advisory
https://snyk.io/vuln/SNYK-JS-ES6CRAWLERDETECT-1051529ExploitThird Party Advisory
https://github.com/JefferyHus/es6-crawler-detect/pull/27PatchThird Party Advisory
https://snyk.io/vuln/SNYK-JS-ES6CRAWLERDETECT-1051529ExploitThird Party Advisory

FAQ

What is CVE-2020-28501?

CVE-2020-28501 is a vulnerability with a CVSS score of 5.3 (MEDIUM). This affects the package es6-crawler-detect before 3.1.3. No limitation of user agent string length supplied to regex operators.

How severe is CVE-2020-28501?

CVE-2020-28501 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-28501?

Check the references section above for vendor advisories and patch information. Affected products include: Crawlerdetect Project Crawlerdetect.