Bug 2182774 (CVE-2023-0922)

Summary:	CVE-2023-0922 samba: AD DC admin tool samba-tool sends passwords in cleartext
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	abokovoy, anoopcs, asn, dkarpele, nobody, pfilipen, rhs-smb
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	samba 4.18.1, samba 4.17.7, samba 4.16.10	Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability was found in Samba. This security issue occurs in the Samba AD DC administration tool. When operating against a remote LDAP server, it will, by default, send new or reset passwords over a signed-only connection.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-03-30 08:35:55 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2182775
Bug Blocks:	2182778

Description Pedro Sampaio 2023-03-29 15:08:45 UTC

The Samba AD DC administration tool, when operating against a remote LDAP server, will by default send new or reset passwords over a signed-only connection.

References:

https://www.samba.org/samba/security/CVE-2023-0922.html
https://www.samba.org/samba/history/security.html

Comment 1 Pedro Sampaio 2023-03-29 15:09:00 UTC

Created samba tracking bugs for this issue:

Affects: fedora-all [bug 2182775]

Comment 2 Sandipan Roy 2023-03-30 05:04:44 UTC

The samba package as shipped with Red Hat Enterprise Linux 6, 7, 8 and 9 and Red Hat Gluster is not affected by this issue as Red Hat doesn't provide the AD domain controller capability with it.

Comment 3 Product Security DevOps Team 2023-03-30 08:35:53 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-2023-0922