Bug 2088739 (CVE-2022-29226) - CVE-2022-29226 envoy: oauth filter allows trivial bypass
Summary: CVE-2022-29226 envoy: oauth filter allows trivial bypass
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-29226
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2088743
TreeView+ depends on / blocked
 
Reported: 2022-05-20 11:39 UTC by Avinash Hanwate
Modified: 2023-09-01 03:24 UTC (History)
5 users (show)

Fixed In Version: Envoy 1.22.1, Envoy 1.21.3, Envoy 1.20.4, Envoy 1.19.5
Clone Of:
Environment:
Last Closed: 2022-06-13 16:51:05 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:5004 0 None None None 2022-06-13 12:33:50 UTC

Description Avinash Hanwate 2022-05-20 11:39:03 UTC 
The OAuth filter implementation does not include a mechanism for validating access tokens, so by design when the HMAC signed cookie is missing a full authentication flow should be triggered. However, the current implementation assumes that access tokens are always
validated thus allowing access in the presence of any access token attached to the request.
Comment 2 errata-xmlrpc 2022-06-13 12:33:48 UTC 
This issue has been addressed in the following products:

  OpenShift Service Mesh 2.1

Via RHSA-2022:5004 https://access.redhat.com/errata/RHSA-2022:5004
Comment 3 Product Security DevOps Team 2022-06-13 16:51:03 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-2022-29226
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