Description

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.

Related CPE's

a

krakend

krakend

2

a

luraproject

lura

Vulnerable

References

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

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

Weaknesses

[email protected]

Secondary
CWE-471

[email protected]

Primary
NVD-CWE-Other

CVSS impact metrics

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

4 · Medium

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2022-08-01T11:15:09.810Z

3 years ago

Last modified

2024-11-21T05:40:58.340Z

1 year ago