CVE-2019-3824
Samba LDAP Server Denial of Service Vulnerability
Description
A flaw was found in the way an LDAP search expression could crash the shared LDAP server process of a samba AD DC in samba before version 4.10. An authenticated user, having read permissions on the LDAP server, could use this flaw to cause denial of service.
INFO
Published Date :
March 6, 2019, 3:29 p.m.
Last Modified :
Aug. 24, 2020, 5:37 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-2019-3824
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-2019-3824.
| URL | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00035.html | |
| http://www.securityfocus.com/bid/107347 | Third Party Advisory VDB Entry |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3824 | Issue Tracking Patch Third Party Advisory |
| https://bugzilla.samba.org/show_bug.cgi?id=13773 | Issue Tracking Patch Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2019/03/msg00000.html | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20190226-0001/ | Third Party Advisory |
| https://usn.ubuntu.com/3895-1/ | Third Party Advisory |
| https://www.debian.org/security/2019/dsa-4397 | 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-2019-3824 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-3824 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 -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-275 CWE-125 -
CVE Modified by [email protected]
Apr. 05, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00035.html [No Types Assigned] -
Modified Analysis by [email protected]
Mar. 13, 2019
Action Type Old Value New Value Changed Reference Type http://www.securityfocus.com/bid/107347 No Types Assigned http://www.securityfocus.com/bid/107347 Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Mar. 12, 2019
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/107347 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 07, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/03/msg00000.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/03/msg00000.html Mailing List, Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20190226-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20190226-0001/ Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3824 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3824 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://www.debian.org/security/2019/dsa-4397 No Types Assigned https://www.debian.org/security/2019/dsa-4397 Third Party Advisory Changed Reference Type https://bugzilla.samba.org/show_bug.cgi?id=13773 No Types Assigned https://bugzilla.samba.org/show_bug.cgi?id=13773 Issue Tracking, Patch, Vendor Advisory Changed Reference Type https://usn.ubuntu.com/3895-1/ No Types Assigned https://usn.ubuntu.com/3895-1/ Third Party Advisory Added CWE CWE-275 Added CPE Configuration OR *cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* versions up to (excluding) 4.10.0 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Mar. 07, 2019
Action Type Old Value New Value Added Reference https://www.debian.org/security/2019/dsa-4397 [No Types Assigned] Added Reference https://usn.ubuntu.com/3895-1/ [No Types Assigned] Added Reference https://security.netapp.com/advisory/ntap-20190226-0001/ [No Types Assigned] Added Reference https://lists.debian.org/debian-lts-announce/2019/03/msg00000.html [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-2019-3824 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-2019-3824
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.54 }} -0.15%
score
0.77514
percentile