CVE-2023-5568
Samba Heap Buffer Overflow Denial of Service
Description
A heap-based Buffer Overflow flaw was discovered in Samba. It could allow a remote, authenticated attacker to exploit this vulnerability to cause a denial of service.
INFO
Published Date :
Oct. 25, 2023, 6:17 p.m.
Last Modified :
Nov. 21, 2024, 8:42 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
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-2023-5568.
| URL | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-5568 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2245174 | Issue Tracking Third Party Advisory |
| https://bugzilla.samba.org/show_bug.cgi?id=15491 | Issue Tracking Vendor Advisory |
| https://www.samba.org/samba/history/samba-4.19.2.html | Release Notes |
| https://access.redhat.com/security/cve/CVE-2023-5568 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2245174 | Issue Tracking Third Party Advisory |
| https://bugzilla.samba.org/show_bug.cgi?id=15491 | Issue Tracking Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20231124-0007/ | |
| https://www.samba.org/samba/history/samba-4.19.2.html | Release Notes |
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-2023-5568 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-5568 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://access.redhat.com/security/cve/CVE-2023-5568 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2245174 Added Reference https://bugzilla.samba.org/show_bug.cgi?id=15491 Added Reference https://security.netapp.com/advisory/ntap-20231124-0007/ Added Reference https://www.samba.org/samba/history/samba-4.19.2.html -
CVE Modified by [email protected]
Sep. 18, 2024
Action Type Old Value New Value Removed Reference Red Hat, Inc. https://security.netapp.com/advisory/ntap-20231124-0007/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 24, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. https://security.netapp.com/advisory/ntap-20231124-0007/ [No types assigned] -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added CWE Red Hat, Inc. CWE-122 -
Initial Analysis by [email protected]
Nov. 01, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2023-5568 No Types Assigned https://access.redhat.com/security/cve/CVE-2023-5568 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2245174 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2245174 Issue Tracking, Third Party Advisory Changed Reference Type https://bugzilla.samba.org/show_bug.cgi?id=15491 No Types Assigned https://bugzilla.samba.org/show_bug.cgi?id=15491 Issue Tracking, Vendor Advisory Changed Reference Type https://www.samba.org/samba/history/samba-4.19.2.html No Types Assigned https://www.samba.org/samba/history/samba-4.19.2.html Release Notes Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* versions up to (excluding) 4.19.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-5568 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-2023-5568
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.39 }} 0.06%
score
0.73066
percentile