NVD

CVE-2016-4992 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

389 Directory Server in Red Hat Enterprise Linux Desktop 6 through 7, Red Hat Enterprise Linux HPC Node 6 through 7, Red Hat Enterprise Linux Server 6 through 7, and Red Hat Enterprise Linux Workstation 6 through 7 allows remote attackers to infer the existence of RDN component objects.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 7.5 HIGH

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 5.0 MEDIUM

Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://rhn.redhat.com/errata/RHSA-2016-2594.html	Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2016-2594.html	Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2016-2765.html	Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2016-2765.html	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1347760	Issue Tracking Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1347760	Issue Tracking Vendor Advisory
https://github.com/389ds/389-ds-base/commit/0b932d4b926d46ac5060f02617330dc444e06da1
https://github.com/389ds/389-ds-base/commit/0b932d4b926d46ac5060f02617330dc444e06da1

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-200	Exposure of Sensitive Information to an Unauthorized Actor	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

CVE Modified by Red Hat, Inc. 2/12/2023 11:50:09 PM

Action	Type	Old Value	New Value
Changed	Description	An information disclosure flaw was found in 389 Directory Server. A user with no access to objects in certain LDAP sub-tree could send LDAP ADD operations with a specific object name. The error message returned to the user was different based on whether the target object existed or not.	389 Directory Server in Red Hat Enterprise Linux Desktop 6 through 7, Red Hat Enterprise Linux HPC Node 6 through 7, Red Hat Enterprise Linux Server 6 through 7, and Red Hat Enterprise Linux Workstation 6 through 7 allows remote attackers to infer the existence of RDN component objects.
Removed	CVSS V3	Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Removed	CVSS V2	Red Hat, Inc. (AV:N/AC:M/Au:S/C:P/I:N/A:N)
Removed	Reference	https://access.redhat.com/errata/RHSA-2016:2594 [No Types Assigned]
Removed	Reference	https://access.redhat.com/errata/RHSA-2016:2765 [No Types Assigned]
Removed	Reference	https://access.redhat.com/security/cve/CVE-2016-4992 [No Types Assigned]

CVE Modified by Red Hat, Inc. 2/02/2023 4:17:00 PM

Action	Type	Old Value	New Value
Changed	Description	389 Directory Server in Red Hat Enterprise Linux Desktop 6 through 7, Red Hat Enterprise Linux HPC Node 6 through 7, Red Hat Enterprise Linux Server 6 through 7, and Red Hat Enterprise Linux Workstation 6 through 7 allows remote attackers to infer the existence of RDN component objects.	An information disclosure flaw was found in 389 Directory Server. A user with no access to objects in certain LDAP sub-tree could send LDAP ADD operations with a specific object name. The error message returned to the user was different based on whether the target object existed or not.
Added	CVSS V3		Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Added	CVSS V2		Red Hat, Inc. (AV:N/AC:M/Au:S/C:P/I:N/A:N)
Added	Reference		https://access.redhat.com/errata/RHSA-2016:2594 [No Types Assigned]
Added	Reference		https://access.redhat.com/errata/RHSA-2016:2765 [No Types Assigned]
Added	Reference		https://access.redhat.com/security/cve/CVE-2016-4992 [No Types Assigned]

Initial Analysis by NIST 6/16/2017 10:23:14 AM

Action	Type	Old Value	New Value
Added	CVSS V3		AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Added	CVSS V2		(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Added	CWE		CWE-200
Added	CPE Configuration		Record truncated, showing 500 of 538 characters. View Entire Change Record OR cpe:2.3:o:redhat:enterprise_linux_desktop:6.0::::::: cpe:2.3:o:redhat:enterprise_linux_desktop:7.0::::::: cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0::::::: cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0::::::: cpe:2.3:o:redhat:enterprise_linux_server:6.0::::::: cpe:2.3:o:redhat:enterprise_linux_server:7.0::::::: cpe:2.3:o:redhat:enterprise_linux_workstation:6.0::::::: *cpe:2.3:o:redhat:enterpri
Changed	Reference Type	http://rhn.redhat.com/errata/RHSA-2016-2594.html No Types Assigned	http://rhn.redhat.com/errata/RHSA-2016-2594.html Vendor Advisory
Changed	Reference Type	http://rhn.redhat.com/errata/RHSA-2016-2765.html No Types Assigned	http://rhn.redhat.com/errata/RHSA-2016-2765.html Vendor Advisory
Changed	Reference Type	https://bugzilla.redhat.com/show_bug.cgi?id=1347760 No Types Assigned	https://bugzilla.redhat.com/show_bug.cgi?id=1347760 Issue Tracking, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2016-4992
NVD Published Date:
06/08/2017
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2016-4992 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

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Change History

CVE Modified by CVE 11/20/2024 9:53:22 PM

CVE Modified by Red Hat, Inc. 5/14/2024 12:00:22 AM

CVE Modified by Red Hat, Inc. 9/18/2023 12:15:43 PM

CVE Modified by Red Hat, Inc. 2/12/2023 11:50:09 PM

CVE Modified by Red Hat, Inc. 2/02/2023 4:17:00 PM

Initial Analysis by NIST 6/16/2017 10:23:14 AM

Quick Info