PT-2020-14096 · Misp · Misp

Published 2020-06-22 · Updated 2021-07-21 · CVE-2020-14969

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MISP version 2.4.127

Description The issue arises from a lack of ACL lookup on attribute correlations in the app/Model/Attribute.php file. This occurs when querying the "attribute restsearch API", revealing metadata about a correlating but unreachable attribute.

Recommendations For version 2.4.127, consider restricting access to the attribute restsearch API until a patch is available. As a temporary workaround, review and limit the use of attribute correlations to minimize the risk of metadata exposure.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2020-14969

Affected Products

Misp

References · 3

• https://github.com/MISP/MISP/commit/609bfbd450c933d21c50c9f0161d633c43413eb6 · Patch
• https://osv.dev/vulnerability/CVE-2020-14969 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-14969 · Security Note