Malicious image running containers may cause DoS attacks
CVE-2021-33634

6.3MEDIUM

Key Information:

Vendor

Openeuler

Status
Lcr
Vendor
CVE Published:
29 October 2023

What is CVE-2021-33634?

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

Affected Version(s)

lcr Linux 0 <= 2.0.9-6,2.1.2-3

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/...

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

[email protected]
.