CVE-2023-31247
Weston Embedded uC-HTTP HTTP Server Code Execution
Description
A memory corruption vulnerability exists in the HTTP Server Host header parsing functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability.
INFO
Published Date :
Nov. 14, 2023, 10:15 a.m.
Last Modified :
Nov. 17, 2023, 5:58 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2023-31247
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-2023-31247.
| URL | Resource |
|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2023-1746 | Exploit Technical Description 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-2023-31247 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-31247 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 -
Initial Analysis by [email protected]
Nov. 17, 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://talosintelligence.com/vulnerability_reports/TALOS-2023-1746 No Types Assigned https://talosintelligence.com/vulnerability_reports/TALOS-2023-1746 Exploit, Technical Description, Third Party Advisory Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:a:silabs:gecko_software_development_kit:4.3.1:*:*:*:*:*:*:* *cpe:2.3:a:weston-embedded:cesium_net:3.07.01:*:*:*:*:*:*:* *cpe:2.3:a:weston-embedded:uc-http:3.01.01:*:*:*:*:*:*:* -
CVE Received by [email protected]
Nov. 14, 2023
Action Type Old Value New Value Added Description A memory corruption vulnerability exists in the HTTP Server Host header parsing functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability. Added Reference Talos https://talosintelligence.com/vulnerability_reports/TALOS-2023-1746 [No types assigned] Added CWE Talos CWE-119 Added CVSS V3.1 Talos AV:N/AC:H/PR:N/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-2023-31247 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-2023-31247
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.34 }} 0.19%
score
0.72113
percentile