CVE-2019-17562 Information
Feb 14, 2021
cve
Description
A buffer overflow vulnerability has been found in the baremetal component of Apache CloudStack. This applies to all versions prior to 4.13.1. The vulnerability is due to the lack of validation of the mac parameter in baremetal virtual router. If you insert an arbitrary shell command into the mac parameter v-router will process the command. For example: Normal: http://GW:10086/baremetal/provisiondone/mac Abnormal: http://GW:10086/baremetal/provisiondone/’;whoami;. Mitigation of this issue is an upgrade to Apache CloudStack 4.13.1.0 or beyond.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Reference
Attack Complexity
LOW
Privileges Required
NONE
User Interaction Required
NONE
Scope
NONE
Confidentiality Impact
UNCHANGED
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
HIGH
Base Severity
9.8
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