8.1

CVE-2018-11385

An issue was discovered in the Security component in Symfony 2.7.x before 2.7.48, 2.8.x before 2.8.41, 3.3.x before 3.3.17, 3.4.x before 3.4.11, and 4.0.x before 4.0.11. A session fixation vulnerability within the "Guard" login feature may allow an attacker to impersonate a victim towards the web application if the session id value was previously known to the attacker.

Data is provided by the National Vulnerability Database (NVD)
Sensiolabs ≫ Symfony Version >= 2.7.0 < 2.7.48
Sensiolabs ≫ Symfony Version >= 2.8.0 < 2.8.41
Sensiolabs ≫ Symfony Version >= 3.3.0 < 3.3.17
Sensiolabs ≫ Symfony Version >= 3.4.0 < 3.4.11
Sensiolabs ≫ Symfony Version >= 4.0.0 < 4.0.11
Debian ≫ Debian Linux Version8.0
Debian ≫ Debian Linux Version9.0
Fedoraproject ≫ Fedora Version28
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.95% 0.754
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.1 2.2 5.9
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-384 Session Fixation

Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.