VDB
CVE-2020-1758
CVE-2020-1758
PUBLISHED
CVSS 5.3 MEDIUM
Reported by redhat · Published May 15, 2020
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.
Risk Scores
CVSS 3.1
5.3
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | keycloak | keycloak versions before 10.0.0 |
| Maven | org.keycloak:keycloak-parent | 0, 0, 0 |
| Red Hat | keycloak | keycloak versions before 10.0.0, keycloak versions before 10.0.0, keycloak versions before 10.0.0 |
| Maven | org.keycloak:keycloak-services | 0, 0, 0 |
| Maven | org.keycloak:keycloak-core | 0, 0, 0 |
Timeline
- May 15, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
References
- x_refsource_CONFIRM
- x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-1758 advisory
- https://github.com/advisories/GHSA-c597-f74m-jgc2 advisory