CVE-2022-23096

Severity Score

9.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read.

Se ha detectado un problema en el proxy DNS en Connman versiones hasta 1.40. La implementación de la respuesta del servidor TCP carece de una comprobación de la presencia de suficientes datos de encabezado, conllevando a una lectura fuera de límites

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

Poc

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2022-01-11 CVE Reserved
2022-01-28 CVE Published
2024-10-13 EPSS Updated
2024-10-15 CVE Updated
2024-10-15 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (5)

URL	Tag	Source
https://git.kernel.org/pub/scm/network/connman/connman.git/log	Product
https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html	Mailing List

URL	Date	SRC
https://www.openwall.com/lists/oss-security/2022/01/25/1	2024-10-15

URL	Date	SRC

URL	Date	SRC
https://security.gentoo.org/glsa/202310-21	2023-12-21
https://www.debian.org/security/2022/dsa-5231	2023-12-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Intel Search vendor "Intel"		Connman Search vendor "Intel" for product "Connman"				<= 1.40 Search vendor "Intel" for product "Connman" and version " <= 1.40"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0"		-		Affected