CVE-2023-24820
RIOT-OS 6LoWPAN Frame Out-of-Bounds Write Denial of Service Vulnerability
Description
RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. An attacker can send a crafted frame to the device resulting in a large out of bounds write beyond the packet buffer. The write will create a hard fault exception after reaching the last page of RAM. The hard fault is not handled and the system will be stuck until reset. Thus the impact is denial of service. Version 2022.10 fixes this issue. As a workaround, apply the patch manually.
INFO
Published Date :
April 24, 2023, 3:15 p.m.
Last Modified :
Nov. 21, 2024, 7:48 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
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-2023-24820.
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).
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The following list is the news that have been mention
CVE-2023-24820 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-24820 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.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/RIOT-OS/RIOT/pull/18817/commits/2709fbd827b688fe62df2c77c316914f4a3a6d4a Added Reference https://github.com/RIOT-OS/RIOT/pull/18820/commits/d052e2ee166e55bbdfe4c455e65dbd7e3479ebe3 Added Reference https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-vpx8-h94p-9vrj -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 03, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/RIOT-OS/RIOT/pull/18817/commits/2709fbd827b688fe62df2c77c316914f4a3a6d4a No Types Assigned https://github.com/RIOT-OS/RIOT/pull/18817/commits/2709fbd827b688fe62df2c77c316914f4a3a6d4a Patch Changed Reference Type https://github.com/RIOT-OS/RIOT/pull/18820/commits/d052e2ee166e55bbdfe4c455e65dbd7e3479ebe3 No Types Assigned https://github.com/RIOT-OS/RIOT/pull/18820/commits/d052e2ee166e55bbdfe4c455e65dbd7e3479ebe3 Patch Changed Reference Type https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-vpx8-h94p-9vrj No Types Assigned https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-vpx8-h94p-9vrj Vendor Advisory Added CWE NIST CWE-787 Added CWE NIST CWE-191 Added CPE Configuration OR *cpe:2.3:o:riot-os:riot:*:*:*:*:*:*:*:* versions up to (excluding) 2022.10
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-24820 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-2023-24820
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.16 }} 0.02%
score
0.53795
percentile