The following data is constructed from data provided by Red Hat's json file at:

https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_7139.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:           Moderate: samba security, bug fix, and enhancement update
Advisory ID:        RHSA-2023:7139-01
Product:            Red Hat Enterprise Linux
Advisory URL:       https://access.redhat.com/errata/RHSA-2023:7139
Issue date:         2023-11-14
Revision:           01
CVE Names:          CVE-2022-2127
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Summary: 

An update for samba, evolution-mapi, and openchangeis now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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:

Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information.

The following packages have been upgraded to a later upstream version: samba (4.18.6). (BZ#2190417)

Security Fix(es):

* samba: out-of-bounds read in winbind AUTH_CRAP (CVE-2022-2127)

* samba: infinite loop in mdssvc RPC service for spotlight (CVE-2023-34966)

* samba: type confusion in mdssvc RPC service for spotlight (CVE-2023-34967)

* samba: spotlight server-side share path disclosure (CVE-2023-34968)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.9 Release Notes linked from the References section.


Solution:

https://access.redhat.com/articles/11258



CVEs:

CVE-2022-2127

References:

https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.9_release_notes/index
https://bugzilla.redhat.com/show_bug.cgi?id=2175385
https://bugzilla.redhat.com/show_bug.cgi?id=2190417
https://bugzilla.redhat.com/show_bug.cgi?id=2218237
https://bugzilla.redhat.com/show_bug.cgi?id=2221594
https://bugzilla.redhat.com/show_bug.cgi?id=2221600
https://bugzilla.redhat.com/show_bug.cgi?id=2222791
https://bugzilla.redhat.com/show_bug.cgi?id=2222793
https://bugzilla.redhat.com/show_bug.cgi?id=2222794
https://bugzilla.redhat.com/show_bug.cgi?id=2222795
https://bugzilla.redhat.com/show_bug.cgi?id=2222884
https://bugzilla.redhat.com/show_bug.cgi?id=2232564