CVE-2019-10911 Information

Description

In Symfony before 2.7.51 2.8.x before 2.8.50 3.x before 3.4.26 4.x before 4.1.12 and 4.2.x before 4.2.7 a vulnerability would allow an attacker to authenticate as a privileged user on sites with user registration and remember me login functionality enabled. This is related to symfony/security.

CVSS Vector

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

Reference

https://github.com/symfony/symfony/commit/a29ce2817cf43bb1850cf6af114004ac26c7a081 https://symfony.com/blog/cve-2019-10911-add-a-separator-in-the-remember-me-cookie-hash https://www.synology.com/security/advisory/Synology_SA_19_19

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.5