Vulnerability CVE-2019-10911


Published: 2019-05-16

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.

Type:

CWE-287

(Improper Authentication)

CVSS2 => (AV:N/AC:M/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6/10
6.4/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Sensiolabs -> Symfony 

 References:
https://github.com/symfony/symfony/commit/a29ce2817cf43bb1850cf6af114004ac26c7a081
https://symfony.com/blog/cve-2019-10911-add-a-separator-in-the-remember-me-cookie-hash

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