The CloudStack SAML authentication (disabled by default) does not enforce signature check. In CloudStack environments where SAML authentication is enabled, an attacker that initiates CloudStack SAML single sign-on authentication can bypass SAML authentication by submitting a spoofed SAML response with no signature and known or guessed username and other user details of a SAML-enabled CloudStack user-account. In such environments, this can result in a complete compromise of the resources owned and/or accessible by a SAML enabled user-account.
Affected users are recommended to disable the SAML authentication plugin by setting the "saml2.enabled" global setting to "false", or upgrade to version 4.18.2.2, 4.19.1.0 or later, which addresses this issue.
{
"cna_assigner": "apache",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41107.json",
"cwe_ids": [
"CWE-290"
]
}{
"cpe": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "4.5.0"
},
{
"fixed": "4.18.2.2"
},
{
"introduced": "4.19.0.0"
},
{
"fixed": "4.19.1.0"
}
],
"source": "CPE_RANGE"
}