Bug 2116952 (CVE-2022-2048) - CVE-2022-2048 http2-server: Invalid HTTP/2 requests cause DoS
Summary: CVE-2022-2048 http2-server: Invalid HTTP/2 requests cause DoS
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-2048
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2105401
TreeView+ depends on / blocked
 
Reported: 2022-08-09 15:23 UTC by Patrick Del Bello
Modified: 2023-01-17 11:47 UTC (History)
64 users (show)

Fixed In Version: http2-server 9.4.47, http2-server 10.0.10, http2-server 11.0.10
Doc Type: ---
Doc Text:
A flaw was found in the Eclipse Jetty http2-server package. This flaw allows an attacker to cause a denial of service in the server via HTTP/2 requests.
Clone Of:
Environment:
Last Closed: 2022-12-08 22:33:04 UTC


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:8652 0 None None None 2022-11-28 14:40:00 UTC
Red Hat Product Errata RHSA-2023:0017 0 None None None 2023-01-12 16:46:56 UTC
Red Hat Product Errata RHSA-2023:0189 0 None None None 2023-01-17 11:47:45 UTC

Description Patrick Del Bello 2022-08-09 15:23:10 UTC
In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly
cleaning up the active connections and associated resources. This can lead to a Denial of Service scenario where there are no enough resources left to process good requests.

Comment 8 errata-xmlrpc 2022-11-28 14:39:57 UTC
This issue has been addressed in the following products:

  Red Hat Fuse 7.11.1

Via RHSA-2022:8652 https://access.redhat.com/errata/RHSA-2022:8652

Comment 9 Product Security DevOps Team 2022-12-08 22:33:00 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-2048

Comment 10 errata-xmlrpc 2023-01-12 16:46:53 UTC
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.8

Via RHSA-2023:0017 https://access.redhat.com/errata/RHSA-2023:0017

Comment 11 errata-xmlrpc 2023-01-17 11:47:41 UTC
This issue has been addressed in the following products:

  Red Hat AMQ Streams 2.3.0

Via RHSA-2023:0189 https://access.redhat.com/errata/RHSA-2023:0189


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