CVE-2022-1561

Lura and KrakenD-CE versions older than v2.0.2 and KrakenD-EE versions older than v2.0.0 do not sanitize URL parameters correctly, allowing a malicious user to alter the backend URL defined for a pipe when remote users send crafty URL requests. The vulnerability does not affect KrakenD itself, but the consumed backend might be vulnerable.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.incibe-cert.es/en/early-warning/security-advisories/crafted-backend-urls-lura-project	Third Party Advisory
https://www.krakend.io/blog/cve-2022-1561-crafted-backend-urls/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:krakend:krakend:::::enterprise:::*
	cpe:2.3:a:krakend:krakend:::::community:::*
	cpe:2.3:a:luraproject:lura::::::::

History

No history.

Information

Published : 2022-08-01 13:15

Updated : 2024-02-28 19:29

NVD link : CVE-2022-1561

Mitre link : CVE-2022-1561

CVE.ORG link : CVE-2022-1561

JSON object : View

Products Affected

krakend

krakend

luraproject

lura

CWE

NVD-CWE-Other CWE-471

Modification of Assumed-Immutable Data (MAID)

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