Vulnerability DatabaseCVE-2021-22942
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CVE-2021-22942
October 18, 2021
A possible open redirect vulnerability in the Host Authorization middleware in Action Pack >= 6.0.0 that could allow attackers to redirect users to a malicious website.
Affected Packages
actionpack (RUBY):
Affected version(s) >=6.0.0 <6.0.4.1
Fix Suggestion:
Update to version 6.0.4.1
actionpack (RUBY):
Affected version(s) >=6.1.0 <6.1.4.1
Fix Suggestion:
Update to version 6.1.4.1
Related Resources (12)
https://security.netapp.com/advisory/ntap-20240202-0005/
https://nvd.nist.gov/vuln/detail/CVE-2021-22942
https://www.debian.org/security/2023/dsa-5372
https://access.redhat.com/security/cve/cve-2021-22942
https://groups.google.com/g/rubyonrails-security/c/wB5tRn7h36c
http://www.openwall.com/lists/oss-security/2021/12/14/5
https://weblog.rubyonrails.org/2021/8/19/Rails-6-0-4-1-and-6-1-4-1-have-been-released/
https://rubygems.org/gems/actionpack
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2021-22942.yml
https://github.com/rails/rails
https://weblog.rubyonrails.org/2021/8/19/Rails-6-0-4-1-and-6-1-4-1-have-been-released
https://security.netapp.com/advisory/ntap-20240202-0005
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
CVSS v2
Base Score:
5.8
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Weakness Type (CWE)
URL Redirection to Untrusted Site ('Open Redirect')
CWE-601
EPSS
Base Score:
0.65