CVE-2024-22201

Jetty connection leaking on idle timeout when TCP congested

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

Jetty is a Java based web server and servlet engine. An HTTP/2 SSL connection that is established and TCP congested will be leaked when it times out. An attacker can cause many connections to end up in this state, and the server may run out of file descriptors, eventually causing the server to stop accepting new connections from valid clients. The vulnerability is patched in 9.4.54, 10.0.20, 11.0.20, and 12.0.6.

Jetty es un servidor web y motor de servlet basado en Java. Una conexión SSL HTTP/2 que esté establecida y TCP congestionada se filtrará cuando expire el tiempo de espera. Un atacante puede provocar que muchas conexiones terminen en este estado y que el servidor se quede sin descriptores de archivos, lo que eventualmente provocará que el servidor deje de aceptar nuevas conexiones de clientes válidos. La vulnerabilidad está parcheada en 9.4.54, 10.0.20, 11.0.20 y 12.0.6.

A flaw was found in Jetty, a Java based web server and servlet engine. If an HTTP/2 connection gets TCP congested, it remains open and idle, and connections may be leaked when it times out. An attacker can cause many connections to end up in this state, and the server may run out of file descriptors, eventually causing the server to stop accepting new connections from valid clients.

*Credits: N/A

CVSS Scores

GitHubv3.1 7.5

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

Poc

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-01-08 CVE Reserved
2024-02-26 CVE Published
2024-03-30 EPSS Updated
2024-08-28 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (7)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2024/03/20/2
https://github.com/jetty/jetty.project/issues/11256	X_refsource_misc
https://github.com/jetty/jetty.project/security/advisories/GHSA-rggv-cv7r-mw98	X_refsource_confirm
https://lists.debian.org/debian-lts-announce/2024/04/msg00002.html
https://security.netapp.com/advisory/ntap-20240329-0001

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2024-22201	2024-07-25
https://bugzilla.redhat.com/show_bug.cgi?id=2266136	2024-07-25

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Jetty Search vendor "Jetty"		Jetty.project Search vendor "Jetty" for product "Jetty.project"				>= 9.3.0 <= 9.4.53 Search vendor "Jetty" for product "Jetty.project" and version " >= 9.3.0 <= 9.4.53"		en		Affected
Jetty Search vendor "Jetty"		Jetty.project Search vendor "Jetty" for product "Jetty.project"				>= 10.0.0 <= 10.0.19 Search vendor "Jetty" for product "Jetty.project" and version " >= 10.0.0 <= 10.0.19"		en		Affected
Jetty Search vendor "Jetty"		Jetty.project Search vendor "Jetty" for product "Jetty.project"				>= 11.0.0 <= 11.0.19 Search vendor "Jetty" for product "Jetty.project" and version " >= 11.0.0 <= 11.0.19"		en		Affected
Jetty Search vendor "Jetty"		Jetty.project Search vendor "Jetty" for product "Jetty.project"				>= 12.0.0 <= 12.0.5 Search vendor "Jetty" for product "Jetty.project" and version " >= 12.0.0 <= 12.0.5"		en		Affected