Bug 2249673 (CVE-2023-6134)
| Summary: | CVE-2023-6134 keycloak: reflected XSS via wildcard in OIDC redirect_uri | ||
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| Product: | [Other] Security Response | Reporter: | Chess Hazlett <chazlett> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | boliveir, bulletins-coordon, chazlett, drichtar, mulliken, pdrozd, peholase, pjindal, pskopek, rowaters, sthorger |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 2249660 | ||
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Description
Chess Hazlett
2023-11-14 18:51:39 UTC
This issue has been addressed in the following products: Red Hat Single Sign-On 7.6 for RHEL 9 Via RHSA-2023:7855 https://access.redhat.com/errata/RHSA-2023:7855 This issue has been addressed in the following products: Red Hat Single Sign-On 7.6 for RHEL 8 Via RHSA-2023:7856 https://access.redhat.com/errata/RHSA-2023:7856 This issue has been addressed in the following products: Red Hat Single Sign-On 7.6 for RHEL 7 Via RHSA-2023:7854 https://access.redhat.com/errata/RHSA-2023:7854 This issue has been addressed in the following products: Single Sign-On 7.6.6 Via RHSA-2023:7858 https://access.redhat.com/errata/RHSA-2023:7858 This issue has been addressed in the following products: Red Hat build of Keycloak 22.0.7 Via RHSA-2023:7860 https://access.redhat.com/errata/RHSA-2023:7860 This issue has been addressed in the following products: RHEL-8 based Middleware Containers Via RHSA-2023:7857 https://access.redhat.com/errata/RHSA-2023:7857 This issue has been addressed in the following products: Red Hat build of Keycloak 22 Via RHSA-2023:7861 https://access.redhat.com/errata/RHSA-2023:7861 Hello RH Team, CVE-2023-6291 seems to be assigned as well to this issue CVE-2023-6291 keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (#57) https://github.com/keycloak/keycloak/commit/15a21bf8e4fb71f006ba9caf25b9c9d1d152cd20 Same issue, and only 1 commit in 22.0.7. Can you please update one of them ? Thanks, Wilfried CERT Orange Cyberdefense Hum after analysis, redirect_uri is linked to two issues, and you perfectly separated both issues. My bad for the comment. Hum after analysis, redirect_uri is linked to two issues, and you perfectly separated both issues. My bad for the comment. This issue has been addressed in the following products: Red Hat Single Sign-On 7.6 for RHEL 8 Via RHSA-2024:0799 https://access.redhat.com/errata/RHSA-2024:0799 This issue has been addressed in the following products: Red Hat Single Sign-On 7.6 for RHEL 9 Via RHSA-2024:0800 https://access.redhat.com/errata/RHSA-2024:0800 This issue has been addressed in the following products: Red Hat Single Sign-On 7.6 for RHEL 7 Via RHSA-2024:0798 https://access.redhat.com/errata/RHSA-2024:0798 This issue has been addressed in the following products: RHEL-8 based Middleware Containers Via RHSA-2024:0801 https://access.redhat.com/errata/RHSA-2024:0801 This issue has been addressed in the following products: Red Hat Single Sign-On Via RHSA-2024:0804 https://access.redhat.com/errata/RHSA-2024:0804 |