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CVE-2021-21336

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 08-03-2021 10:15
Last modified: - 03-06-2022 02:54
Total changes: - 4

Description

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"`.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Low
Attack complexity
Network
Attack vector
None
Availability
High
Confidentiality
None
Integrity
Low
Privileges required
Unchanged
Scope
None
User interaction
6.5
Base score
2.8
3.6
Exploitability score
Impact score
 

Verification logic

OR
OR
vendor=zope AND product=products.pluggableauthservice AND versionEndExcluding=2.6.0
OR
vendor=plone AND product=plone AND versionEndIncluding=5.2.4 AND versionStartIncluding=5.0
vendor=plone AND product=plone AND versionEndIncluding=4.3.20 AND versionStartIncluding=4.3.0
 

Reference

 


Keywords

NVD

 

CVE-2021-21336

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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