Moderate severityNVD Advisory· Published May 15, 2020· Updated Aug 4, 2024

CVE-2020-1758

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
org.keycloak:keycloak-parentMaven	< 10.0.0	10.0.0

Affected products

ghsa-coords
pkg:maven/org.keycloak/keycloak-parent
Range: < 10.0.0
Red Hat/Keycloakcpe-rescue
Range: keycloak versions before 10.0.0

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-c597-f74m-jgc2ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2020-1758ghsaADVISORY
bugzilla.redhat.com/show_bug.cgighsax_refsource_CONFIRMWEB
issues.redhat.com/browse/KEYCLOAK-13285ghsax_refsource_MISCWEB

News mentions

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cvss	0.260
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000