Bug 2083650 (CVE-2022-23267) - CVE-2022-23267 dotnet: excess memory allocation via HttpClient causes DoS
Summary: CVE-2022-23267 dotnet: excess memory allocation via HttpClient causes DoS
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-23267
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2083704 2083705 2083706 2083707 2083708 2083709 2083710 2083711 2083712 2083713 2083714
Blocks: 2082718
TreeView+ depends on / blocked
 
Reported: 2022-05-10 14:20 UTC by Patrick Del Bello
Modified: 2022-05-18 05:46 UTC (History)
8 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in dotnet. The Microsoft Security Advisory describes the issue of the Apply MaxResponseHeadersLength limit for trailing headers to address a denial of service via excess memory allocations through the HttpClient.
Clone Of:
Environment:
Last Closed: 2022-05-18 05:46:43 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2022:2220 0 None None None 2022-05-11 20:30:25 UTC
Red Hat Product Errata RHBA-2022:2224 0 None None None 2022-05-11 21:32:50 UTC
Red Hat Product Errata RHSA-2022:2194 0 None None None 2022-05-11 18:09:02 UTC
Red Hat Product Errata RHSA-2022:2195 0 None None None 2022-05-11 17:55:33 UTC
Red Hat Product Errata RHSA-2022:2196 0 None None None 2022-05-11 18:21:16 UTC
Red Hat Product Errata RHSA-2022:2199 0 None None None 2022-05-11 18:19:09 UTC
Red Hat Product Errata RHSA-2022:2200 0 None None None 2022-05-11 18:06:00 UTC
Red Hat Product Errata RHSA-2022:2202 0 None Waiting on Red Hat Red Hat openjdk11 image in Iron Bank repository doesn't seem to work with FIPS enabled hosts 2022-06-27 21:00:13 UTC
Red Hat Product Errata RHSA-2022:4588 0 None None None 2022-05-18 01:25:55 UTC

Description Patrick Del Bello 2022-05-10 14:20:36 UTC 
Apply MaxResponseHeadersLength limit for trailing headers to address a Denial of Service via excess memory allocations through HttpClient. Affected .NET versions: 6.0, 5.0, 3.1
Comment 2 errata-xmlrpc 2022-05-11 17:55:31 UTC 
This issue has been addressed in the following products:

  .NET Core on Red Hat Enterprise Linux

Via RHSA-2022:2195 https://access.redhat.com/errata/RHSA-2022:2195
Comment 3 errata-xmlrpc 2022-05-11 18:05:57 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:2200 https://access.redhat.com/errata/RHSA-2022:2200
Comment 4 errata-xmlrpc 2022-05-11 18:08:59 UTC 
This issue has been addressed in the following products:

  .NET Core on Red Hat Enterprise Linux

Via RHSA-2022:2194 https://access.redhat.com/errata/RHSA-2022:2194
Comment 5 errata-xmlrpc 2022-05-11 18:19:07 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:2199 https://access.redhat.com/errata/RHSA-2022:2199
Comment 6 errata-xmlrpc 2022-05-11 18:21:13 UTC 
This issue has been addressed in the following products:

  .NET Core on Red Hat Enterprise Linux

Via RHSA-2022:2196 https://access.redhat.com/errata/RHSA-2022:2196
Comment 7 errata-xmlrpc 2022-05-11 18:41:41 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:2202 https://access.redhat.com/errata/RHSA-2022:2202
Comment 8 errata-xmlrpc 2022-05-18 01:25:52 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:4588 https://access.redhat.com/errata/RHSA-2022:4588
Comment 9 Product Security DevOps Team 2022-05-18 05:46:41 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-2022-23267
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