CVE-2018-12649 — CRITICAL (9.8)

Vulnerability Description

An issue was discovered in app/Controller/UsersController.php in MISP 2.4.92. An adversary can bypass the brute-force protection by using a PUT HTTP method instead of a POST HTTP method in the login part, because this protection was only covering POST requests.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Misp	Misp	2.4.92

Related Weaknesses (CWE)

CWE-307

References

https://github.com/MISP/MISP/commit/6ffacc1e239930e0e8464d0ca16e432e26cf36a9PatchThird Party Advisory
https://github.com/MISP/MISP/commit/6ffacc1e239930e0e8464d0ca16e432e26cf36a9PatchThird Party Advisory

FAQ

What is CVE-2018-12649?

CVE-2018-12649 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in app/Controller/UsersController.php in MISP 2.4.92. An adversary can bypass the brute-force protection by using a PUT HTTP method instead of a POST HTTP method in the login p...

How severe is CVE-2018-12649?

CVE-2018-12649 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-12649?

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