CVE-2022-23633
High
Description
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.
SeverityHigh
CVSS7.4
Exploit probability—
Product
Rails
PublishedFeb 11, 2022
First seenFeb 11, 2022
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- rubyonrails rails5.2.6.2, 6.0.4.6, 6.1.4.6, 7.0.2.2 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rubyonrails rails | 5.0.0 ≤ v < 5.2.6.2, 6.0.0 ≤ v < 6.0.4.6, 6.1.0 ≤ v < 6.1.4.6, 7.0.0 ≤ v < 7.0.2.2 | 5.2.6.2, 6.0.4.6, 6.1.4.6, 7.0.2.2 |
| debian debian_linux | 10.0, 11.0 | — |
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