PT-2018-11305 · Misp · Misp

Published 2018-06-22 · Updated 2019-10-03 · CVE-2018-12649

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions MISP version 2.4.92

Description A security issue allows an adversary to bypass brute-force protection in the login functionality by utilizing a PUT HTTP method instead of a POST HTTP method. This is because the protection mechanism only covers POST requests.

Recommendations For MISP version 2.4.92, consider modifying the brute-force protection to cover both POST and PUT HTTP methods to prevent bypass attempts. As a temporary workaround, consider restricting or disabling the use of PUT requests in the login part until a patch is available.

Fix

Improper Restriction of Excessive Authentication Attempts

Weakness Enumeration

CWE-307

Related Identifiers

CVE-2018-12649

Affected Products

Misp

References · 3

• https://github.com/MISP/MISP/commit/6ffacc1e239930e0e8464d0ca16e432e26cf36a9 · Patch
• https://osv.dev/vulnerability/CVE-2018-12649 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-12649 · Security Note