CVE-2021-33638 HIGH

CVE-2021-33638: Run copy with container in a malicious directory may cause container escaping

Vendor Openeuler
Product iSulad
Weakness CWE-665
Published October 29, 2023
Last update September 9, 2024
View on NVD All CVEs

CVSS base score

8.4/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

When the isula cp command is used to copy files from a container to a host machine and the container is controlled by an attacker, the attacker can escape the container.

Key dates

02Disclosure timeline

October 29, 2023 CVE published
September 9, 2024 Record updated