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.
{
"unresolved_ranges": [
{
"cpe": "cpe:2.3:a:redhat:openshift_container_platform:4.11:*:*:*:*:*:*:*",
"extracted_events": [
{
"last_affected": "4.11"
}
],
"source": "CPE_FIELD"
},
{
"cpe": "cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:*",
"extracted_events": [
{
"last_affected": "4.12"
}
],
"source": "CPE_FIELD"
},
{
"cpe": "cpe:2.3:a:redhat:openshift_container_platform_for_power:4.10:*:*:*:*:*:*:*",
"extracted_events": [
{
"last_affected": "4.10"
}
],
"source": "CPE_FIELD"
},
{
"cpe": "cpe:2.3:a:redhat:openshift_container_platform_for_power:4.9:*:*:*:*:*:*:*",
"extracted_events": [
{
"last_affected": "4.9"
}
],
"source": "CPE_FIELD"
},
{
"cpe": "cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.10:*:*:*:*:*:*:*",
"extracted_events": [
{
"last_affected": "4.10"
}
],
"source": "CPE_FIELD"
},
{
"cpe": "cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.9:*:*:*:*:*:*:*",
"extracted_events": [
{
"last_affected": "4.9"
}
],
"source": "CPE_FIELD"
},
{
"cpe": "cpe:2.3:a:redhat:single_sign-on:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"fixed": "7.6"
}
],
"source": "CPE_FIELD"
}
]
}{
"cpe": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "22.0.7"
}
],
"source": "CPE_FIELD"
}