CVE-2022-25888
OPCua Denial of Service
Description
The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.
INFO
Published Date :
Aug. 23, 2022, 5:15 a.m.
Last Modified :
Aug. 25, 2022, 8:34 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2022-25888 has a 3 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-2022-25888.
| URL | Resource |
|---|---|
| https://github.com/locka99/opcua/pull/216 | Patch Third Party Advisory |
| https://github.com/locka99/opcua/pull/216/commits/6fb683c5fec46c6dd347824491c4d93a229da695 | Patch Third Party Advisory |
| https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988751 | Patch 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).
opcua-exploit-framework-main
Python Shell
Claroty opc ua exploit framework add KOR comment
Python Shell
Advanced OPC-UA framework for vulnerability research & exploitation
Python Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-25888 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-25888 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]
Aug. 25, 2022
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/locka99/opcua/pull/216 No Types Assigned https://github.com/locka99/opcua/pull/216 Patch, Third Party Advisory Changed Reference Type https://github.com/locka99/opcua/pull/216/commits/6fb683c5fec46c6dd347824491c4d93a229da695 No Types Assigned https://github.com/locka99/opcua/pull/216/commits/6fb683c5fec46c6dd347824491c4d93a229da695 Patch, Third Party Advisory Changed Reference Type https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988751 No Types Assigned https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988751 Patch, Third Party Advisory Added CWE NIST CWE-770 Added CPE Configuration OR *cpe:2.3:a:opcua_project:opcua:*:*:*:*:*:rust:*:* versions from (including) 0.0.0 -
CVE Modified by [email protected]
Aug. 23, 2022
Action Type Old Value New Value Changed Description The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk. The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-25888 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-2022-25888
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} 0.01%
score
0.45830
percentile