The following advisory data is extracted from:
https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_7341.json
Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.
- Packet Storm Staff
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Red Hat Security Advisory
Synopsis:           Important: Red Hat Quay security update
Advisory ID:        RHSA-2023:7341-01
Product:            Red Hat Quay
Advisory URL:       https://access.redhat.com/errata/RHSA-2023:7341
Issue date:         2023-11-30
Revision:           01
CVE Names:          CVE-2023-23931
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Summary: 
An update is now available for Red Hat Quay 3.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description:
An update is now available for Red Hat Quay 3.
Security Fix(es):
* python-werkzeug: high resource usage when parsing multipart form data with many fields (CVE-2023-25577)
* flask: Possible disclosure of permanent session cookie due to missing Vary: Cookie header (CVE-2023-30861)
* python-cryptography: memory corruption via immutable objects (CVE-2023-23931)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Solution:
https://access.redhat.com/articles/11258
CVEs:
CVE-2023-23931
References:
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2170242
https://bugzilla.redhat.com/show_bug.cgi?id=2171817
https://bugzilla.redhat.com/show_bug.cgi?id=2196643
https://issues.redhat.com/browse/PROJQUAY-2462
https://issues.redhat.com/browse/PROJQUAY-2803
https://issues.redhat.com/browse/PROJQUAY-3906
https://issues.redhat.com/browse/PROJQUAY-4126
https://issues.redhat.com/browse/PROJQUAY-5021
https://issues.redhat.com/browse/PROJQUAY-5212
https://issues.redhat.com/browse/PROJQUAY-5489
https://issues.redhat.com/browse/PROJQUAY-5506
https://issues.redhat.com/browse/PROJQUAY-5598
https://issues.redhat.com/browse/PROJQUAY-5957
https://issues.redhat.com/browse/PROJQUAY-5958
https://issues.redhat.com/browse/PROJQUAY-5959
https://issues.redhat.com/browse/PROJQUAY-5960
https://issues.redhat.com/browse/PROJQUAY-5963
https://issues.redhat.com/browse/PROJQUAY-6010
https://issues.redhat.com/browse/PROJQUAY-6048
https://issues.redhat.com/browse/PROJQUAY-6184