CVE-2022-0084

xnio: org.xnio.StreamConnection.notifyReadClosed log to debug instead of stderr

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a message to another expected end. This flaw allows an attacker to send flawed requests to a server, possibly causing log contention-related performance concerns or an unwanted disk fill-up.

Se ha encontrado un fallo en XNIO, concretamente en el método notifyReadClosed. El problema reveló que este método estaba registrando un mensaje a otro extremo esperado. Este fallo permite a un atacante enviar peticiones defectuosas a un servidor, causando posiblemente problemas de rendimiento relacionados con la contención de registros o un llenado de disco no deseado.

Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime. This release of Red Hat JBoss Enterprise Application Platform 7.4.5 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.4 and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.4.5 Release Notes for information about the most significant bug fixes and enhancements included in this release. Issues addressed include HTTP request smuggling, code execution, denial of service, memory leak, and traversal vulnerabilities.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-01-03 CVE Reserved
2022-05-12 CVE Published
2024-08-02 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-770: Allocation of Resources Without Limits or Throttling

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://github.com/xnio/xnio/commit/fdefb3b8b715d33387cadc4d48991fb1989b0c12	2022-09-01
https://github.com/xnio/xnio/pull/291	2022-09-01

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2022-0084	2022-09-01
https://bugzilla.redhat.com/show_bug.cgi?id=2064226	2022-09-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Redhat Search vendor "Redhat"		Integration Camel K Search vendor "Redhat" for product "Integration Camel K"				-		-		Affected
Redhat Search vendor "Redhat"		Integration Camel Quarkus Search vendor "Redhat" for product "Integration Camel Quarkus"				-		-		Affected
Redhat Search vendor "Redhat"		Single Sign-on Search vendor "Redhat" for product "Single Sign-on"				7.0 Search vendor "Redhat" for product "Single Sign-on" and version "7.0"		-		Affected
Redhat Search vendor "Redhat"		Xnio Search vendor "Redhat" for product "Xnio"				< 3.8.7 Search vendor "Redhat" for product "Xnio" and version " < 3.8.7"		-		Affected