Bug 1802539 (CVE-2020-8659) - CVE-2020-8659 envoy: Excessive CPU and/or memory usage when proxying HTTP/1.1
Summary: CVE-2020-8659 envoy: Excessive CPU and/or memory usage when proxying HTTP/1.1
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-8659
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: 1802569
TreeView+ depends on / blocked
 
Reported: 2020-02-13 11:29 UTC by Dhananjay Arunesh
Modified: 2021-02-16 20:34 UTC (History)
3 users (show)

Fixed In Version: envoy 1.13.1
Clone Of:
Environment:
Last Closed: 2020-03-05 22:31:43 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:0734 0 None None None 2020-03-05 19:00:15 UTC

Description Dhananjay Arunesh 2020-02-13 11:29:52 UTC 
A vulnerability was found in Envoy version 1.13.0 or earlier may consume excessive amounts of memory
when proxying HTTP/1.1 requests or responses with many small (i.e. 1 byte) chunks.
Comment 3 Mark Cooper 2020-02-24 04:34:27 UTC 
Acknowledgments:

Name: The Envoy Security Team
Comment 4 errata-xmlrpc 2020-03-05 19:00:15 UTC 
This issue has been addressed in the following products:

  OpenShift Service Mesh 1.0

Via RHSA-2020:0734 https://access.redhat.com/errata/RHSA-2020:0734
Comment 5 Product Security DevOps Team 2020-03-05 22:31:43 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-2020-8659
Comment 6 Mark Cooper 2020-03-08 22:16:52 UTC 
External References:

https://github.com/envoyproxy/envoy/security/advisories/GHSA-jwcm-4pwp-c2qv
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