CVE-2020-25689
WildFly Memory Leak Host-Controller Denial of Service
Description
A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where host-controller tries to reconnect in a loop, generating new connections which are not properly closed while not able to connect to domain-controller. This flaw allows an attacker to cause an Out of memory (OOM) issue, leading to a denial of service. The highest threat from this vulnerability is to system availability.
INFO
Published Date :
Nov. 2, 2020, 9:15 p.m.
Last Modified :
Nov. 21, 2024, 5:18 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2020-25689
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-2020-25689.
| URL | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25689 | Exploit Issue Tracking Patch Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20201123-0006/ | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25689 | Exploit Issue Tracking Patch Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20201123-0006/ | 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-2020-25689 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-25689 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25689 Added Reference https://security.netapp.com/advisory/ntap-20201123-0006/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 12, 2023
Action Type Old Value New Value Removed CVSS V3 Red Hat, Inc. AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 Red Hat, Inc. AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H -
Modified Analysis by [email protected]
Nov. 07, 2022
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 07, 2022
Action Type Old Value New Value Removed CWE Red Hat, Inc. CWE-400 Added CWE Red Hat, Inc. CWE-401 Removed CWE Reason CWE-400 / More specific CWE option available -
Modified Analysis by [email protected]
Oct. 19, 2021
Action Type Old Value New Value Changed Reference Type https://security.netapp.com/advisory/ntap-20201123-0006/ No Types Assigned https://security.netapp.com/advisory/ntap-20201123-0006/ Third Party Advisory Removed CWE NIST CWE-400 Added CWE NIST CWE-401 Added CPE Configuration OR *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:* *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:* *cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:service_level_manager:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 23, 2020
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20201123-0006/ [No Types Assigned] -
Initial Analysis by [email protected]
Nov. 17, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:N/I:N/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25689 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25689 Exploit, Issue Tracking, Patch, Vendor Advisory Added CWE NIST CWE-400 Added CPE Configuration OR *cpe:2.3:a:redhat:wildfly:*:*:*:*:*:*:*:* versions up to (including) 21.0.0 Added CPE Configuration OR *cpe:2.3:a:redhat:fuse:6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:jboss_data_grid:7.0.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:*:*:*:* *cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-25689 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-2020-25689
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} -0.01%
score
0.26076
percentile