CVE-2021-3101 HIGH

CVE-2021-3101: Hotdog Container Escape

Vendor Amazon Web Services
Product Hotdog
Weakness CWE-250
Published April 19, 2022
Last update September 17, 2024
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

Hotdog, prior to v1.0.1, did not mimic the capabilities or the SELinux label of the target JVM process. This would allow a container to gain full privileges on the host, bypassing restrictions set on the container.

Key dates

02Disclosure timeline

April 19, 2022 CVE published
September 17, 2024 Record updated