CVE-2021-20252 — MEDIUM (6.5)

Vulnerability Description

A flaw was found in Red Hat 3scale API Management Platform 2. The 3scale backend does not perform preventive handling on user-requested date ranges in certain queries allowing a malicious authenticated user to submit a request with a sufficiently large date range to eventually yield an internal server error resulting in denial of service. The highest threat from this vulnerability is to system availability.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Redhat	3Scale Api Management	2.0

Related Weaknesses (CWE)

CWE-20

References

https://bugzilla.redhat.com/show_bug.cgi?id=1928302Issue TrackingVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1928302Issue TrackingVendor Advisory

FAQ

What is CVE-2021-20252?

CVE-2021-20252 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A flaw was found in Red Hat 3scale API Management Platform 2. The 3scale backend does not perform preventive handling on user-requested date ranges in certain queries allowing a malicious authenticate...

How severe is CVE-2021-20252?

CVE-2021-20252 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20252?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat 3Scale Api Management.