Bug 2099519 (CVE-2022-30122) - CVE-2022-30122 rubygem-rack: crafted multipart POST request may cause a DoS
Summary: CVE-2022-30122 rubygem-rack: crafted multipart POST request may cause a DoS
Keywords:
Status: NEW
Alias: CVE-2022-30122
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: 2099903 2099520 2099564
Blocks: 2099521
TreeView+ depends on / blocked
 
Reported: 2022-06-21 07:41 UTC by Marian Rehak
Modified: 2022-12-07 17:25 UTC (History)
28 users (show)

Fixed In Version: rubygem-rack 2.0.9.1, rubygem-rack 2.1.4.1, rubygem-rack 2.2.3.1
Doc Type: If docs needed, set a value
Doc Text:
A denial of service flaw was found in ruby-rack. An attacker crafting multipart POST requests can cause Rack's multipart parser to take much longer than expected, leading to a denial of service.
Clone Of:
Environment:
Last Closed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:7242 0 None None None 2022-10-27 13:01:12 UTC

Description Marian Rehak 2022-06-21 07:41:27 UTC
Carefully crafted multipart POST requests can cause Rack's multipart parser to take much longer than expected, leading to a possible denial of service vulnerability.

Reference:

https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-30122.yml

Comment 1 Marian Rehak 2022-06-21 07:41:46 UTC
Created rubygem-rack tracking bugs for this issue:

Affects: epel-all [bug 2099520]

Comment 6 errata-xmlrpc 2022-10-27 13:01:08 UTC
This issue has been addressed in the following products:

  Red Hat Satellite 6.11 for RHEL 7
  Red Hat Satellite 6.11 for RHEL 8

Via RHSA-2022:7242 https://access.redhat.com/errata/RHSA-2022:7242


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