Bug 2027881 (CVE-2021-4047) - CVE-2021-4047 haproxy: Incomplete fix for CVE-2021-39242 in OpenShift 4.9
Summary: CVE-2021-4047 haproxy: Incomplete fix for CVE-2021-39242 in OpenShift 4.9
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-4047
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: 2027736
Blocks: 2027882 2028635
TreeView+ depends on / blocked
 
Reported: 2021-11-30 23:39 UTC by Sam Fowler
Modified: 2021-12-14 19:14 UTC (History)
15 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
The release of OpenShift 4.9.6 included four CVE fixes for the haproxy package, however the patch for CVE-2021-39242 was missing. This issue was only affects OpenShift 4.9.
Clone Of:
Environment:
Last Closed: 2021-12-13 13:04:37 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2021:5002 0 None None None 2021-12-13 12:00:50 UTC

Description Sam Fowler 2021-11-30 23:39:59 UTC 
The release of OpenShift 4.9.6 included four CVE fixes for the haproxy package. However, it was found that a patch for one of these CVEs was missing, CVE-2021-39242. This issue was only found in OpenShift 4.9, it does not apply to earlier versions of OpenShift, other Red Hat products or to upstream haproxy.
Comment 6 errata-xmlrpc 2021-12-13 12:00:47 UTC 
This issue has been addressed in the following products:

  Red Hat OpenShift Container Platform 4.9

Via RHSA-2021:5002 https://access.redhat.com/errata/RHSA-2021:5002
Comment 7 Product Security DevOps Team 2021-12-13 13:04:35 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-2021-4047
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