CVE-2012-3361

描述

virt/disk/api.py in OpenStack Compute (Nova) Folsom (2012.2), Essex (2012.1), and Diablo (2011.3) allows remote authenticated users to overwrite arbitrary files via a symlink attack on a file in an image.

如何修補 CVE-2012-3361

要修補 CVE-2012-3361,請將受影響套件升級到下列已修補版本。

• Debian/nova—升級至 2012.1.1-2 或更新版本
• PyPI/nova—升級至 12.0.0a0 或更新版本
• PyPI/nova—升級至 b0feaffdb2b1c51182b8dce41b367f3449af5dd9 或更新版本

CVE-2012-3361 正在被利用嗎?

低 — EPSS 為 2.6%,目前沒有觀察到大規模利用活動。

受影響套件(3)

• from 0, < 2012.1.1-2
• from 0, < 12.0.0a0
• from 0, < b0feaffdb2b1c51182b8dce41b367f3449af5dd9, < 2427d4a99bed35baefd8f17ba422cb7aae8dcca7 | from 0

參考連結(17)

• ADVISORYsecunia.com/advisories/49763
• ADVISORYsecunia.com/advisories/49802
• ADVISORYgithub.com/advisories/GHSA-cm54-3vvf-f5p8
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2012-3361
• ADVISORYsecurity-tracker.debian.org