Symfony Session Fixation Vulnerability

2022-05-1402:47:28

Google

osv.dev

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.015 Low

EPSS

Percentile

87.2%

JSON

A session fixation vulnerability within the “Remember Me” login feature allows an attacker to impersonate the victim towards the web application if the session id value was previously known to the attacker. This issue has been fixed in Symfony 2.3.35, 2.6.12, and 2.7.7. Note that no fixes are provided for Symfony 2.4 and 2.5 as they are not maintained anymore. Symfony 2.8 and 3.0 haven’t been released yet and the fix will be included in their first stable releases.

CPENameOperatorVersion
symfony/symfonyeq2.4.1
symfony/security-httpeq2.5.5
symfony/securityeq2.3.16
symfony/securityeq2.4.1
symfony/security-httpeq2.5.0
symfony/symfonyeq2.3.2
symfony/symfonyeq2.7.0
symfony/security-httpeq2.5.10
symfony/symfonyeq2.3.34
symfony/symfonyeq2.7.3

Name	Operator	Version
symfony/symfony	eq	2.4.1
symfony/security-http	eq	2.5.5
symfony/security	eq	2.3.16
symfony/security	eq	2.4.1
symfony/security-http	eq	2.5.0
symfony/symfony	eq	2.3.2
symfony/symfony	eq	2.7.0
symfony/security-http	eq	2.5.10
symfony/symfony	eq	2.3.34
symfony/symfony	eq	2.7.3