CVE-2017-12158: XSS
First published: Wed Sep 06 2017(Updated: )
It was found that Keycloak would accept a HOST header URL in the admin console and use it to determine web resource locations. An attacker could use this flaw against an authenticated user to attain reflected XSS via a malicious server.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redhat Single Sign On | =7.0 | |
| Redhat Single Sign On | =7.1 | |
| Redhat Enterprise Linux Server | =6.0 | |
| Redhat Enterprise Linux Server | =7.0 | |
| Keycloak Keycloak | ||
| maven/org.keycloak:keycloak-parent | <3.4.0 | 3.4.0 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2017-12158
- https://access.redhat.com/errata/RHSA-2017:2904
- https://access.redhat.com/errata/RHSA-2017:2905
- https://access.redhat.com/errata/RHSA-2017:2906
- https://bugzilla.redhat.com/show_bug.cgi?id=1489161
- https://web.archive.org/web/20210124114020/http://www.securityfocus.com/bid/101618
- https://github.com/advisories/GHSA-v38p-mqq3-m6v5 (Advisory)
- http://www.securityfocus.com/bid/101618
- https://issues.jboss.org/browse/KEYCLOAK-5225
- collector/github-advisory
- alias/GHSA-v38p-mqq3-m6v5
- alias/CVE-2017-12158
- collector/github-advisory-latest
- collector/nvd-index
- collector/nvd-cve
- agent/type
- agent/author
- agent/first-publish-date
- agent/softwarecombine
- agent/severity
- agent/weakness
- agent/references
- collector/redhat-bugzilla
- source/Red Hat
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/description
- agent/event
- agent/trending
- package-manager/maven
- vendor/redhat
- canonical/redhat single sign on
- version/redhat single sign on/7.0
- version/redhat single sign on/7.1
- canonical/redhat enterprise linux server
- version/redhat enterprise linux server/6.0
- version/redhat enterprise linux server/7.0
- vendor/keycloak
- canonical/keycloak keycloak
- package-manager/redhat