CVEvulnerability
CVE-2021-20202
7.3 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-05-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.3 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-377
Description
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.
Affected configurations
• redhat keycloak (< 13.0.0)
Related
Weakness · not in database (1)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1922128 Issue Tracking, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1922128 Issue Tracking, Vendor Advisory