CVE-2012-3371

描述

The Nova scheduler in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when DifferentHostFilter or SameHostFilter is enabled, allows remote authenticated users to cause a denial of service (excessive database lookup calls and server hang) via a request with many repeated IDs in the os:scheduler_hints section.

如何修補 CVE-2012-3371

要修補 CVE-2012-3371,請將受影響套件升級到下列已修補版本。

• Debian/nova—升級至 2012.1.1-5 或更新版本
• PyPI/nova—升級至 12.0.0a0 或更新版本
• —升級至 034762e8060dcf0a11cb039b9d426b0d0bb1801d 或更新版本

CVE-2012-3371 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(3)

• from 0, < 2012.1.1-5
• from 0, < 12.0.0a0
• from 0, < 034762e8060dcf0a11cb039b9d426b0d0bb1801d | from 0

參考連結(11)

• ADVISORYgithub.com/advisories/GHSA-xxgm-qpj5-4886
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2012-3371
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-3371
• PATCHgithub.com/openstack/nova
• WEB