Hotdog Container Escape
CVE-2022-0071

8.8HIGH

Key Information:

Vendor

Amazon Web Services

Status
Hotdog
Vendor
CVE Published:
19 April 2022

What is CVE-2022-0071?

Incomplete fix for CVE-2021-3101. Hotdog, prior to v1.0.2, did not mimic the resource limits, device restrictions, or syscall filters of the target JVM process. This would allow a container to exhaust the resources of the host, modify devices, or make syscalls that would otherwise be blocked.

Affected Version(s)

Hotdog < 1.0.2

References

https://unit42.paloaltonetworks.com/aws-log4shell-hot-pat...
x_refsource_MISC
https://github.com/bottlerocket-os/hotdog/security/adviso...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Yuval Avrahami, Palo Alto Networks
.