Executive Summary

Informations
Name CVE-2021-21336 First vendor Publication 2021-03-08
Vendor Cve Last vendor Modification 2022-06-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:P/I:N/A:N)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

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"`.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21336

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-200 Information Exposure

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 151
Application 1

Sources (Detail)

Source Url
CONFIRM https://github.com/zopefoundation/Products.PluggableAuthService/security/advi...
MISC https://github.com/zopefoundation/Products.PluggableAuthService/commit/2dad81...
https://pypi.org/project/Products.PluggableAuthService/
MLIST http://www.openwall.com/lists/oss-security/2021/05/21/1
http://www.openwall.com/lists/oss-security/2021/05/22/1

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
Date Informations
2023-03-03 02:02:43
  • Multiple Updates
2022-06-03 17:27:23
  • Multiple Updates
2021-05-23 00:22:59
  • Multiple Updates
2021-05-22 00:23:05
  • Multiple Updates
2021-05-04 14:08:03
  • Multiple Updates
2021-04-22 03:13:13
  • Multiple Updates
2021-03-26 12:38:00
  • First insertion