CVE-2014-3476

描述

OpenStack Identity (Keystone) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a (1) trust or (2) OAuth token with impersonation enabled to create a new token with additional roles.

如何修補 CVE-2014-3476

要修補 CVE-2014-3476,請將受影響套件升級到下列已修補版本。

• PyPI/keystone—升級至 8.0.0a0 或更新版本
• PyPI/keystone—升級至 8.0.0a0 或更新版本

CVE-2014-3476 正在被利用嗎?

低 — EPSS 為 2.3%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 8.0.0a0
• from 0, < 8.0.0a0

參考連結(9)

• ADVISORYgithub.com/advisories/GHSA-274v-r947-v34r
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2014-3476
• PATCHpypi.org/project/keystone
• WEBlists.opensuse.org/opensuse-security-announce/2014-06/msg00031.html
• WEB