CVE-2016-4992
Red Hat 389 Directory Server RDN Component Object Information Disclosure
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.
INFO
Published Date :
June 8, 2017, 7:29 p.m.
Last Modified :
Sept. 18, 2023, 4:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2016-4992
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-4992.
| URL | Resource |
|---|---|
| http://rhn.redhat.com/errata/RHSA-2016-2594.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://github.com/389ds/389-ds-base/commit/0b932d4b926d46ac5060f02617330dc444e06da1 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-4992 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-4992 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 18, 2023
Action Type Old Value New Value Added Reference https://github.com/389ds/389-ds-base/commit/0b932d4b926d46ac5060f02617330dc444e06da1 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 13, 2023
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 V2 Red Hat, Inc. (AV:N/AC:M/Au:S/C:P/I:N/A:N) Removed CVSS V3 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:L/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 [email protected]
Feb. 02, 2023
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 V2 Red Hat, Inc. (AV:N/AC:M/Au:S/C:P/I:N/A:N) Added CVSS V3 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Added Reference https://access.redhat.com/errata/RHSA-2016:2594 [No Types Assigned] Added Reference https://access.redhat.com/security/cve/CVE-2016-4992 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2016:2765 [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 16, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N 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 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 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 Added CWE CWE-200 Added CPE Configuration 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:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-4992 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-4992
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.34 }} 0.04%
score
0.67974
percentile