Is CVE-2020-1714 actively exploited?

CVE-2020-1714 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2020-1714?

CVE-2020-1714 has a CVSS score of 8.8 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2020-1714?

Patch guidance is available from redhat security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2020-1714.

Fix CVE-2020-1714 - HIGH redhat keycloak

Q: Which products are affected by CVE-2020-1714?

7 products: redhat keycloak, redhat decision manager, redhat jboss fuse, redhat openshift application runtimes, redhat process automation, and 2 more.

Description

A flaw was found in Keycloak before version 11.0.0, where the code base contains usages of ObjectInputStream without type checks. This flaw allows an attacker to inject arbitrarily serialized Java Objects, which would then get deserialized in a privileged context and potentially lead to remote code execution.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-20 · Improper Input Validation CWE-20 · Improper Input Validation

Metadata

Primary Vendor: REDHAT
Published: 5/13/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

redhat : keycloakredhat : decision_managerredhat : jboss_fuseredhat : openshift_application_runtimesredhat : process_automationredhat : single_sign-onquarkus : quarkus

Remediation Guidance

Executive Summary

View on NIST NVD