CVE-2021-33634

Malicious image running containers may cause DoS attacks

State: Published
Severity: 6.3 Medium
Published: Oct 29, 2023
Updated: Sep 9, 2024
Reserved: May 28, 2021

Description

iSulad uses the lcr+lxc runtime (default) to run malicious images, which can cause DOS.

Scores

CVSS	Score	Vector	Source
3.1	6.3 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H	openEuler

Weaknesses

CWE-665 Improper Initialization

Affected Products

Product	Versions
lcropenEuler	2.0.9-6,2.1.2-3 and earlierAffectedfrom 0012-265-set-env-to-avoid-invoke-lxc-binary-directly.patchNot affectedfrom 0008-266-set-env-to-avoid-invoke-lxc-binary-directly.patchNot affected

References

https://gitee.com/src-openeuler/lcr/pulls/251/files
https://gitee.com/src-openeuler/lcr/pulls/257/files
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1692

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