CVE-2017-2668
389-ds-base LDAP Bind Request Invalid Pointer Dereference (Denial of Service)
Description
389-ds-base before versions 1.3.5.17 and 1.3.6.10 is vulnerable to an invalid pointer dereference in the way LDAP bind requests are handled. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of service.
INFO
Published Date :
June 22, 2018, 1:29 p.m.
Last Modified :
Oct. 9, 2019, 11:27 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2017-2668
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-2017-2668.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/97524 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2017:0893 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2017:0920 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2668 | Issue Tracking Third Party Advisory |
| https://pagure.io/389-ds-base/issue/49220 | Issue Tracking Third Party Advisory |
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-2017-2668 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-2668 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]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE Red Hat, Inc. CWE-119 -
Initial Analysis by [email protected]
Aug. 23, 2018
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://access.redhat.com/errata/RHSA-2017:0920 No Types Assigned https://access.redhat.com/errata/RHSA-2017:0920 Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/97524 No Types Assigned http://www.securityfocus.com/bid/97524 Third Party Advisory, VDB Entry Changed Reference Type https://pagure.io/389-ds-base/issue/49220 No Types Assigned https://pagure.io/389-ds-base/issue/49220 Issue Tracking, Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2668 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2668 Issue Tracking, Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2017:0893 No Types Assigned https://access.redhat.com/errata/RHSA-2017:0893 Third Party Advisory Added CWE CWE-476 Added CPE Configuration OR *cpe:2.3:a:fedoraproject:389_directory_server:*:*:*:*:*:*:*:* versions from (including) 1.3.5.0 up to (excluding) 1.3.5.17 *cpe:2.3:a:fedoraproject:389_directory_server:*:*:*:*:*:*:*:* versions from (including) 1.3.6.0 up to (excluding) 1.3.6.10 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_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:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jun. 24, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2017:0920 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2017:0893 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/97524 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-2668 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-2017-2668
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.59 }} -0.29%
score
0.75810
percentile