CVE-2021-4040
AMQ Broker Denial of Service (DoS) Vulnerability
Description
A flaw was found in AMQ Broker. This issue can cause a partial interruption to the availability of AMQ Broker via an Out of memory (OOM) condition. This flaw allows an attacker to partially disrupt availability to the broker through a sustained attack of maliciously crafted messages. The highest threat from this vulnerability is system availability.
INFO
Published Date :
Aug. 24, 2022, 4:15 p.m.
Last Modified :
Aug. 29, 2022, 4:40 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
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-2021-4040.
| URL | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2021-4040 | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2028254 | Issue Tracking Vendor Advisory |
| https://github.com/apache/activemq-artemis/pull/3871/commits | Patch Third Party Advisory |
| https://issues.apache.org/jira/browse/ARTEMIS-3593 | 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-4040 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-4040 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. 29, 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:L Changed Reference Type https://access.redhat.com/security/cve/CVE-2021-4040 No Types Assigned https://access.redhat.com/security/cve/CVE-2021-4040 Vendor Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2028254 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2028254 Issue Tracking, Vendor Advisory Changed Reference Type https://github.com/apache/activemq-artemis/pull/3871/commits No Types Assigned https://github.com/apache/activemq-artemis/pull/3871/commits Patch, Third Party Advisory Changed Reference Type https://issues.apache.org/jira/browse/ARTEMIS-3593 No Types Assigned https://issues.apache.org/jira/browse/ARTEMIS-3593 Patch, Third Party Advisory Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:a:redhat:amq_broker:*:*:*:*:*:*:*:* versions up to (excluding) 7.10.0 Added CPE Configuration OR *cpe:2.3:a:apache:activemq_artemis:*:*:*:*:*:*:*:* versions up to (excluding) 2.19.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-4040 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-2021-4040
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.28 }} -0.11%
score
0.68599
percentile