CVE-2023-46137

twisted.web has disordered HTTP pipeline response

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

Twisted is an event-based framework for internet applications. Prior to version 23.10.0rc1, when sending multiple HTTP requests in one TCP packet, twisted.web will process the requests asynchronously without guaranteeing the response order. If one of the endpoints is controlled by an attacker, the attacker can delay the response on purpose to manipulate the response of the second request when a victim launched two requests using HTTP pipeline. Version 23.10.0rc1 contains a patch for this issue.

Twisted es un framework basado en eventos para aplicaciones de Internet. Antes de la versión 23.10.0rc1, al enviar múltiples solicitudes HTTP en un paquete TCP, twisted.web procesará las solicitudes de forma asincrónica sin garantizar el orden de respuesta. Si uno de los endpoints está controlado por un atacante, el atacante puede retrasar la respuesta a propósito para manipular la respuesta de la segunda solicitud cuando una víctima lanzó dos solicitudes utilizando una canalización HTTP. La versión 23.10.0rc1 contiene un parche para este problema.

*Credits: N/A

CVSS Scores

NISTv3.1 5.3

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-10-16 CVE Reserved
2023-10-25 CVE Published
2024-09-10 CVE Updated
2024-09-10 First Exploit
2024-10-31 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC
https://github.com/twisted/twisted/security/advisories/GHSA-xc8x-vp79-p3wm	2024-09-10

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2023-46137	2024-04-02
https://bugzilla.redhat.com/show_bug.cgi?id=2246264	2024-04-02

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Twistedmatrix Search vendor "Twistedmatrix"		Twisted Search vendor "Twistedmatrix" for product "Twisted"				<= 22.8.0 Search vendor "Twistedmatrix" for product "Twisted" and version " <= 22.8.0"		-		Affected