CVE-2022-23633
February 11, 2022
Action Pack is a framework for handling and responding to web requests. Under certain circumstances response bodies will not be closed. In the event a response is *not* notified of a `close`, `ActionDispatch::Executor` will not know to reset thread local state for the next request. This can lead to data being leaked to subsequent requests.This has been fixed in Rails 7.0.2.1, 6.1.4.5, 6.0.4.5, and 5.2.6.1. Upgrading is highly recommended, but to work around this problem a middleware described in GHSA-wh98-p28r-vrc9 can be used.
Affected Packages
actionpack (RUBY):
Affected version(s) >=5.0.0 <5.2.6.2Fix Suggestion:
Update to version 5.2.6.2actionpack (RUBY):
Affected version(s) >=6.0.0 <6.0.4.6Fix Suggestion:
Update to version 6.0.4.6actionpack (RUBY):
Affected version(s) >=7.0.0 <7.0.2.2Fix Suggestion:
Update to version 7.0.2.2actionpack (RUBY):
Affected version(s) >=6.1.0 <6.1.4.6Fix Suggestion:
Update to version 6.1.4.6Additional Notes
The description of this vulnerability differs from MITRE.
Related Resources (30)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.4
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
CVSS v2
Base Score:
4.3
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Weakness Type (CWE)
EPSS
Base Score:
0.37
