CVE-2023-47856
Realtek Boa(sockfd) Buffer Overflow Vulnerability
Description
A stack-based buffer overflow vulnerability exists in the boa set_RadvdPrefixParam functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.
INFO
Published Date :
July 8, 2024, 4:15 p.m.
Last Modified :
July 11, 2024, 4:03 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
1.2
Affected Products
The following products are affected by CVE-2023-47856
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-2023-47856.
| URL | Resource |
|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2023-1892 | Exploit 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-2023-47856 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-47856 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.
-
Initial Analysis by [email protected]
Jul. 11, 2024
Action Type Old Value New Value Changed Reference Type https://talosintelligence.com/vulnerability_reports/TALOS-2023-1892 No Types Assigned https://talosintelligence.com/vulnerability_reports/TALOS-2023-1892 Exploit, Third Party Advisory Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:a:realtek:rtl819x_jungle_software_development_kit:3.4.11:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:level1:wbr-6013_firmware:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:* OR cpe:2.3:h:level1:wbr-6013:-:*:*:*:*:*:*:* -
CVE Received by [email protected]
Jul. 08, 2024
Action Type Old Value New Value Added Description A stack-based buffer overflow vulnerability exists in the boa set_RadvdPrefixParam functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability. Added Reference Talos https://talosintelligence.com/vulnerability_reports/TALOS-2023-1892 [No types assigned] Added CWE Talos CWE-121 Added CVSS V3.1 Talos AV:N/AC:L/PR:H/UI:N/S:U/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-2023-47856 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-2023-47856
weaknesses.