SB2020063032 - Multiple vulnerabilities in misp-project MISP

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Improper Privilege Management (CVE-ID: CVE-2020-15411)

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

An issue was discovered in MISP 2.4.128. app/Controller/AttributesController.php has insufficient ACL checks in the attachment downloader.

2) Improper Privilege Management (CVE-ID: CVE-2020-15412)

The vulnerability allows a remote authenticated user to manipulate data.

An issue was discovered in MISP 2.4.128. app/Controller/EventsController.php lacks an event ACL check before proceeding to allow a user to send an event contact form.

Remediation

Install update from vendor's website.

References

• https://github.com/MISP/MISP/commit/d14ce7de709cdde3ecc9433e38e14c682894e88a
• https://github.com/MISP/MISP/commit/b0be3b07fee2ab9bf1869ef81a7f24f58bd687ef