CVE-2023-38543
Ivanti Secure Access Client Denial of Service Vulnerability
Description
A vulnerability exists on all versions of the Ivanti Secure Access Client below 22.6R1.1, which could allow a locally authenticated attacker to exploit a vulnerable configuration, potentially leading to a denial of service (DoS) condition on the user machine.
INFO
Published Date :
Nov. 15, 2023, 12:15 a.m.
Last Modified :
Nov. 23, 2023, 12:15 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
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-2023-38543.
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-2023-38543 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-38543 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. 23, 2023
Action Type Old Value New Value Changed Description When a specific component is loaded a local attacker and is able to send a specially crafted request to this component, the attacker could gain elevated privileges on the affected system. A vulnerability exists on all versions of the Ivanti Secure Access Client below 22.6R1.1, which could allow a locally authenticated attacker to exploit a vulnerable configuration, potentially leading to a denial of service (DoS) condition on the user machine. Added Reference HackerOne https://northwave-cybersecurity.com/vulnerability-notice/denial-of-service-in-ivanti-secure-access-client-driver [No types assigned] -
Initial Analysis by [email protected]
Nov. 22, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://forums.ivanti.com/s/article/Security-fixes-included-in-the-latest-Ivanti-Secure-Access-Client-Release No Types Assigned https://forums.ivanti.com/s/article/Security-fixes-included-in-the-latest-Ivanti-Secure-Access-Client-Release Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration AND OR *cpe:2.3:a:ivanti:secure_access_client:*:*:*:*:*:*:*:* versions up to (excluding) 22.6 *cpe:2.3:a:ivanti:secure_access_client:22.6:r1:*:*:*:*:*:* OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* -
CVE Received by [email protected]
Nov. 15, 2023
Action Type Old Value New Value Added Description When a specific component is loaded a local attacker and is able to send a specially crafted request to this component, the attacker could gain elevated privileges on the affected system. Added Reference HackerOne https://forums.ivanti.com/s/article/Security-fixes-included-in-the-latest-Ivanti-Secure-Access-Client-Release [No types assigned] Added CVSS V3 HackerOne AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-38543 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-2023-38543
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.07323
percentile