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Vulnerability CVE-2019-10201
Published: 2019-08-14
Description: |
It was found that Keycloak's SAML broker, versions up to 6.0.1, did not verify missing message signatures. If an attacker modifies the SAML Response and removes the <Signature> sections, the message is still accepted, and the message can be modified. An attacker could use this flaw to impersonate other users and gain access to sensitive information. |
Type:
CWE-287 (Improper Authentication)
CVSS2 => (AV:N/AC:L/Au:S/C:P/I:P/A:N)
CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
5.5/10 |
4.9/10 |
8/10 |
Exploit range |
Attack complexity |
Authentication |
Remote |
Low |
Single time |
Confidentiality impact |
Integrity impact |
Availability impact |
Partial |
Partial |
None |
References: |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10201
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