Bug 2179139 (CVE-2023-27492) - CVE-2023-27492 envoy: Crash when a large request body is processed in Lua filter
Summary: CVE-2023-27492 envoy: Crash when a large request body is processed in Lua fi...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2023-27492
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2178208
TreeView+ depends on / blocked
 
Reported: 2023-03-16 17:31 UTC by Anten Skrabec
Modified: 2023-08-31 05:40 UTC (History)
4 users (show)

Fixed In Version:
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Doc Text:
A flaw was found in Envoy. This issue may allow attackers to send large request bodies for routes that have the Lua filter enabled, which will trigger a crash.
Clone Of:
Environment:
Last Closed: 2023-08-11 21:12:32 UTC
Embargoed:


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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:4623 0 None None None 2023-08-11 16:48:13 UTC

Description Anten Skrabec 2023-03-16 17:31:28 UTC
Attackers can send large request bodies for routes that have Lua filter 
enabled and trigger crashes.

Comment 5 errata-xmlrpc 2023-08-11 16:48:12 UTC
This issue has been addressed in the following products:

  Red Hat OpenShift Service Mesh 2.2 for RHEL 8

Via RHSA-2023:4623 https://access.redhat.com/errata/RHSA-2023:4623

Comment 6 Product Security DevOps Team 2023-08-11 21:12:31 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-2023-27492


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