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CVE-2020-1758
Published: May 15, 2020
Modified: Aug 4, 2024
PUBLISHED
CVSS v3.1
5.3
MEDIUM
Description
A flaw was found in Keycloak in versions before 10.0.0, where it does not perform the TLS hostname verification while sending emails using the SMTP server. This flaw allows an attacker to perform a man-in-the-middle (MITM) attack.
| Vendor | Product | Versions |
|---|---|---|
Red Hat | keycloak | affected keycloak versions before 10.0.0 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
References
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1758
x_refsource_CONFIRM
https://issues.redhat.com/browse/KEYCLOAK-13285
x_refsource_MISC
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