CVE-2020-1727 - Vulnerability Details - OpenCVE

A vulnerability was found in Keycloak before 9.0.2, where every Authorization URL that points to an IDP server lacks proper input validation as it allows a wide range of characters. This flaw allows a malicious to craft deep links that introduce further attack scenarios on affected clients.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00184.

Key SSVC decision points have not yet been added.

Vendors	Products
Redhat	Keycloak Openshift Application Runtimes Red Hat Single Sign On

Configuration 1 [-]

cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*

Package	CPE	Advisory	Released Date
Red Hat Runtimes Spring Boot 2.2.6
keycloak	cpe:/a:redhat:openshift_application_runtimes:1.0	RHSA-2020:2252	2020-06-01T00:00:00Z
Red Hat Single Sign-On 7.4.0
keycloak	cpe:/a:redhat:red_hat_single_sign_on:7	RHSA-2020:5625	2020-12-17T00:00:00Z
Text-Only RHOAR
	cpe:/a:redhat:openshift_application_runtimes:1.0	RHSA-2020:2905	2020-07-23T00:00:00Z

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1727
https://nvd.nist.gov/vuln/detail/CVE-2020-1727
https://www.cve.org/CVERecord?id=CVE-2020-1727

History

No history.

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2020-06-22T17:46:54

Updated: 2024-08-04T06:46:30.851Z

Reserved: 2019-11-27T00:00:00

Link: CVE-2020-1727

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-06-22T19:15:10.717

Modified: 2024-11-21T05:11:15.170

Link: CVE-2020-1727

Redhat

Severity : Moderate

Publid Date: 2020-05-20T00:00:00Z

Links: CVE-2020-1727 - Bugzilla

OpenCVE Enrichment

No data.

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