Bug 2055815 (CVE-2022-0918)

Summary:	CVE-2022-0918 389-ds-base: sending crafted message could result in DoS
Product:	[Other] Security Response	Reporter:	Michael Kaplan <mkaplan>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	abokovoy, ajak, ldap-maint, mreynolds, msiddiqu, saroy, security-response-team, spichugi, tbordaz, vashirov, wilcoxmacdonald2587566
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A vulnerability was found in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection. No bind or other authentication is required. This message triggers a segmentation fault that results in slapd crashing.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-05-12 10:45:53 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:	2062777, 2062778, 2067981, 2067988, 2073298, 2077395, 2077405, 2081014, 2094475, 2138422
Bug Blocks:	2055816

Description Michael Kaplan 2022-02-17 16:53:05 UTC

A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing.

Comment 7 John Helmert III 2022-03-19 04:52:24 UTC

Any upstream report? Or patch? The CVE only has this as a reference, which isn't really useful for CVE downstreams.

Comment 9 Sandipan Roy 2022-03-24 08:05:58 UTC

Created 389-ds-base tracking bugs for this issue:

Affects: fedora-all [bug 2067988]

Comment 13 errata-xmlrpc 2022-05-11 16:28:21 UTC

This issue has been addressed in the following products:

  Red Hat Directory Server 11.5 for RHEL 8

Via RHSA-2022:2210 https://access.redhat.com/errata/RHSA-2022:2210

Comment 14 Product Security DevOps Team 2022-05-12 10:45:51 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-2022-0918

Comment 17 errata-xmlrpc 2022-06-28 09:47:33 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2022:5239 https://access.redhat.com/errata/RHSA-2022:5239

Comment 18 errata-xmlrpc 2022-07-19 21:05:08 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Extended Update Support

Via RHSA-2022:5620 https://access.redhat.com/errata/RHSA-2022:5620

Comment 19 errata-xmlrpc 2022-08-02 10:04:04 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:5823 https://access.redhat.com/errata/RHSA-2022:5823

Comment 20 errata-xmlrpc 2022-11-15 10:30:06 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:8162 https://access.redhat.com/errata/RHSA-2022:8162

Comment 23 errata-xmlrpc 2022-12-13 16:06:40 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2022:8976 https://access.redhat.com/errata/RHSA-2022:8976