Description
A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks the current session before authentication to trigger session fixation.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- RedHat / build_of_keycloak22.0 – 22.0.12
- RedHat / keycloak25.0.2
- RedHat / single_sign-on7.6 – 7.6.10
- RedHat / single_sign-on
References
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2024:6493
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2024:6494
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2024:6495
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2024:6497
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2024:6499
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2024:6500
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2024:6501
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2024:6502
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2024:6503
- VENDOR_ADVISORYhttps://access.redhat.com/security/cve/CVE-2024-7341
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=2302064
- VENDOR_ADVISORYhttps://github.com/advisories/GHSA-j76j-rqwj-jmvv
Updated 5m ago · 8 sources