CVE-2021-20202 – org.keycloak:keycloak-core

Package

Manager: maven
Name: org.keycloak:keycloak-core
Vulnerable Version: >=0 <13.0.0

Severity

Level: High

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

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

EPSS: 0.00046 pctl0.13447

Details

Temporary Directory Hijacking Vulnerability in Keycloak A flaw was found in keycloak. Directories can be created prior to the Java process creating them in the temporary directory, but with wider user permissions, allowing the attacker to have access to the contents that keycloak stores in this directory. The highest threat from this vulnerability is to data confidentiality and integrity.

Metadata

Created: 2022-03-18T17:50:45Z
Modified: 2022-03-18T17:50:45Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-6xp6-fmc8-pmmr/GHSA-6xp6-fmc8-pmmr.json
CWE IDs: ["CWE-377"]
Alternative ID: GHSA-6xp6-fmc8-pmmr
Finding: F028
Auto approve: 1