Bug 2028254 (CVE-2021-4040) - CVE-2021-4040 AMQ Broker: Malformed message can result in partial DoS (OOM)
Summary: CVE-2021-4040 AMQ Broker: Malformed message can result in partial DoS (OOM)
Alias: CVE-2021-4040
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On:
Blocks: 2028010
TreeView+ depends on / blocked
Reported: 2021-12-01 19:44 UTC by Jonathan Christison
Modified: 2022-06-16 18:36 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: ---
Doc Text:
A flaw was found in AMQ Broker. This issue can cause a partial interruption to the availability of AMQ Broker via an Out of memory (OOM) condition. This flaw allows an attacker to partially disrupt availability to the broker through a sustained attack of maliciously crafted messages. The highest threat from this vulnerability is system availability.
Clone Of:
Last Closed: 2022-06-16 18:36:40 UTC

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:5101 0 None None None 2022-06-16 14:53:54 UTC

Description Jonathan Christison 2021-12-01 19:44:56 UTC
A flaw was found in the Red Hat AMQ Broker 7.9.0 and prior that allows an attacker to partially disrupt availability (DoS) through uncontrolled resource consumption of memory.

Comment 4 errata-xmlrpc 2022-06-16 14:53:52 UTC
This issue has been addressed in the following products:

  Red Hat AMQ 7.10.0

Via RHSA-2022:5101 https://access.redhat.com/errata/RHSA-2022:5101

Comment 5 Product Security DevOps Team 2022-06-16 18:36:38 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):


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