製品・ソフトウェアに関する情報
Products.PluggableAuthService における情報漏えいに関する脆弱性
Title Products.PluggableAuthService における情報漏えいに関する脆弱性
Summary

Products.PluggableAuthService には、情報漏えいに関する脆弱性が存在します。

Possible impacts 情報を取得される可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。

Publication Date Feb. 23, 2021, midnight
Registration Date Nov. 18, 2021, 5:52 p.m.
Last Update Nov. 18, 2021, 5:52 p.m.
CVSS3.0 : 警告
Score 6.5
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS2.0 : 警告
Score 4
Vector AV:N/AC:L/Au:S/C:P/I:N/A:N
Affected System
Zope Foundation
Products.PluggableAuthService 2.6.0 未満
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
No Changed Details Date of change
1 [2021年11月18日]
  掲載
Nov. 18, 2021, 5:52 p.m.

NVD Vulnerability Information
CVE-2021-21336
Summary

Products.PluggableAuthService is a pluggable Zope authentication and authorization framework. In Products.PluggableAuthService before version 2.6.0 there is an information disclosure vulnerability - everyone can list the names of roles defined in the ZODB Role Manager plugin if the site uses this plugin. The problem has been fixed in version 2.6.0. Depending on how you have installed Products.PluggableAuthService, you should change the buildout version pin to 2.6.0 and re-run the buildout, or if you used pip simply do `pip install "Products.PluggableAuthService>=2.6.0"`.

Publication Date March 9, 2021, 6:15 a.m.
Registration Date March 9, 2021, 10:01 a.m.
Last Update Nov. 21, 2024, 2:48 p.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:zope:products.pluggableauthservice:*:*:*:*:*:*:*:* 2.6.0
Configuration2 or higher or less more than less than
cpe:2.3:a:plone:plone:*:*:*:*:*:*:*:* 5.0 5.2.4
cpe:2.3:a:plone:plone:*:*:*:*:*:*:*:* 4.3.0 4.3.20
Related information, measures and tools
Common Vulnerabilities List