CVE-2013-4497

描述

The XenAPI backend in OpenStack Compute (Nova) Folsom, Grizzly, and Havana before 2013.2 does not properly apply security groups (1) when resizing an image or (2) during live migration, which allows remote attackers to bypass intended restrictions.

如何修補 CVE-2013-4497

要修補 CVE-2013-4497,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
• PyPI/nova—升級至 12.0.0a0 或更新版本

CVE-2013-4497 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(12)

• ADVISORYgithub.com/advisories/GHSA-27q4-38qf-m25h
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2013-4497
• PATCHgithub.com/openstack/nova
• PATCHpypi.org/project/nova
• WEBwww.openwall.com/lists/oss-security/2013/11/03/2