CVE-2022-4137
8.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Summary
A reflected cross-site scripting (XSS) vulnerability was found in the 'oob' OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 | 0:18.0.6-1.redhat_00001.1.el7sso < * | unaffected |
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 | 0:18.0.6-1.redhat_00001.1.el8sso < * | unaffected |
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 | 0:18.0.6-1.redhat_00001.1.el9sso < * | unaffected |
Weaknesses
- CWE-81: Improper Neutralization of Script in an Error Message Web Page
ADP Enrichment
CVE Program Container
Additional References
- https://access.redhat.com/errata/RHSA-2023:1043
- https://access.redhat.com/errata/RHSA-2023:1044
- https://access.redhat.com/errata/RHSA-2023:1045
- https://access.redhat.com/errata/RHSA-2023:1049
- https://access.redhat.com/security/cve/CVE-2022-4137
- https://bugzilla.redhat.com/show_bug.cgi?id=2148496
References
- https://access.redhat.com/errata/RHSA-2023:1043
- https://access.redhat.com/errata/RHSA-2023:1044
- https://access.redhat.com/errata/RHSA-2023:1045
- https://access.redhat.com/errata/RHSA-2023:1049
- https://access.redhat.com/security/cve/CVE-2022-4137
- https://bugzilla.redhat.com/show_bug.cgi?id=2148496
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