CVE-2020-1714 – org.keycloak:keycloak-core

Package

Manager: maven
Name: org.keycloak:keycloak-core
Vulnerable Version: >=0 <11.0.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.02152 pctl0.83603

Details

Improper Input Validation in Keycloak 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.

Metadata

Created: 2022-02-09T00:56:14Z
Modified: 2023-09-25T11:16:54Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-m6mm-q862-j366/GHSA-m6mm-q862-j366.json
CWE IDs: ["CWE-20"]
Alternative ID: GHSA-m6mm-q862-j366
Finding: F184
Auto approve: 1