CVE-2022-43634
Netatalk Remote Code Execution (RCE) Vulnerability
Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the dsi_writeinit function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-17646.
INFO
Published Date :
March 29, 2023, 7:15 p.m.
Last Modified :
Nov. 7, 2023, 3:54 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-43634 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2022-43634.
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).
None
C JavaScript C++ HTML
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-43634 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-43634 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]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Zero Day Initiative https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZYWSGVA6WXREMB6PV56HAHKU7R6KPOP/ [No types assigned] Added Reference Zero Day Initiative https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI/ [No types assigned] Added Reference Zero Day Initiative https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GEAFLA5L2SHOUFBAGUXIF2TZLGBXGJKT/ [No types assigned] Removed Reference Zero Day Initiative https://lists.fedoraproject.org/archives/list/[email protected]/message/EZYWSGVA6WXREMB6PV56HAHKU7R6KPOP/ Removed Reference Zero Day Initiative https://lists.fedoraproject.org/archives/list/[email protected]/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI/ Removed Reference Zero Day Initiative https://lists.fedoraproject.org/archives/list/[email protected]/message/GEAFLA5L2SHOUFBAGUXIF2TZLGBXGJKT/ -
CPE Deprecation Remap by [email protected]
Sep. 29, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:netatalk_project:netatalk:3.1.13:*:*:*:*:*:*:* OR *cpe:2.3:a:netatalk:netatalk:3.1.13:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 21, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5503 [No Types Assigned] -
CVE Modified by [email protected]
May. 17, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html [No Types Assigned] -
CVE Modified by [email protected]
Apr. 15, 2023
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/GEAFLA5L2SHOUFBAGUXIF2TZLGBXGJKT/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 12, 2023
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 12, 2023
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/EZYWSGVA6WXREMB6PV56HAHKU7R6KPOP/ [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 07, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/Netatalk/Netatalk/pull/186 No Types Assigned https://github.com/Netatalk/Netatalk/pull/186 Patch Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-23-094/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-23-094/ Third Party Advisory, VDB Entry Added CPE Configuration OR *cpe:2.3:a:netatalk_project:netatalk:3.1.13:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-43634 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-2022-43634
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
14.67 }} 5.95%
score
0.95927
percentile