CVE-2013-6419

描述

Interaction error in OpenStack Nova and Neutron before Havana 2013.2.1 and icehouse-1 does not validate the instance ID of the tenant making a request, which allows remote tenants to obtain sensitive metadata by spoofing the device ID that is bound to a port, which is not properly handled by (1) api/metadata/handler.py in Nova and (2) the neutron-metadata-agent (agent/metadata/agent.py) in Neutron.

如何修補 CVE-2013-6419

要修補 CVE-2013-6419,請將受影響套件升級到下列已修補版本。

• PyPI/nova—升級至 12.0.0a0 或更新版本
• —升級至 12.0.0a0 或更新版本

CVE-2013-6419 正在被利用嗎?

低 — EPSS 為 1.8%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 12.0.0a0
• from 0, < 12.0.0a0

參考連結(14)

• ADVISORYgithub.com/advisories/GHSA-22w9-j288-8p9w
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2013-6419
• PATCHgithub.com/openstack/nova
• PATCHpypi.org/project/nova
• WEBrhn.redhat.com/errata/RHSA-2014-0091.html