CVE-2019-0011

Junos OS: Kernel crash after processing specific incoming packet to the out of band management interface (CVE-2019-0011)

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Junos OS kernel crashes after processing a specific incoming packet to the out of band management interface (such as fxp0, me0, em0, vme0) destined for another address. By continuously sending this type of packet, an attacker can repeatedly crash the kernel causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS: 17.2 versions prior to 17.2R1-S7, 17.2R3; 17.3 versions prior to 17.3R3-S3; 17.4 versions prior to 17.4R1-S4, 17.4R2; 17.2X75 versions prior to 17.2X75-D110; 18.1 versions prior to 18.1R2.

El kernel de Junos OS se cierra inesperadamente tras procesar un paquete entrante en concreto a la interfaz de gestión de banda (como fxp0, me0, em0, vme0) destinada a otra dirección. Mediante el envío continuo de este tipo de paquete, un atacante puede cerrar repetidamente el kernel, provocando una denegación de servicio (DoS) prolongada. Las versiones afectadas son Juniper Networks Junos OS: 17.2 en versiones anteriores a la 17.2R1-S7 y la 17.2R3; 17.3 en versiones anteriores a la 17.3R3-S3; 17.4 en versiones anteriores a la 17.4R1-S4 y la 17.4R2; 17.2X75 en versiones anteriores a la 17.2X75-D110 y 18.1 en versiones anteriores a la 18.1R2.

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-10-11 CVE Reserved
2019-01-15 CVE Published
2023-03-08 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/106534	Broken Link

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://kb.juniper.net/JSA10911	2022-04-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2 Search vendor "Juniper" for product "Junos" and version "17.2"		-		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2 Search vendor "Juniper" for product "Junos" and version "17.2"		r1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2 Search vendor "Juniper" for product "Junos" and version "17.2"		r1-s1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2 Search vendor "Juniper" for product "Junos" and version "17.2"		r1-s2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2 Search vendor "Juniper" for product "Junos" and version "17.2"		r1-s3		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2 Search vendor "Juniper" for product "Junos" and version "17.2"		r1-s4		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2 Search vendor "Juniper" for product "Junos" and version "17.2"		r1-s5		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2 Search vendor "Juniper" for product "Junos" and version "17.2"		r1-s6		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.3 Search vendor "Juniper" for product "Junos" and version "17.3"		-		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.3 Search vendor "Juniper" for product "Junos" and version "17.3"		r1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.3 Search vendor "Juniper" for product "Junos" and version "17.3"		r2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.3 Search vendor "Juniper" for product "Junos" and version "17.3"		r3		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.3 Search vendor "Juniper" for product "Junos" and version "17.3"		r3-s1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.3 Search vendor "Juniper" for product "Junos" and version "17.3"		r3-s2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.4 Search vendor "Juniper" for product "Junos" and version "17.4"		-		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.4 Search vendor "Juniper" for product "Junos" and version "17.4"		r1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.4 Search vendor "Juniper" for product "Junos" and version "17.4"		r1-s1		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.4 Search vendor "Juniper" for product "Junos" and version "17.4"		r1-s2		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.4 Search vendor "Juniper" for product "Junos" and version "17.4"		r1-s3		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2x75 Search vendor "Juniper" for product "Junos" and version "17.2x75"		-		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2x75 Search vendor "Juniper" for product "Junos" and version "17.2x75"		d100		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2x75 Search vendor "Juniper" for product "Junos" and version "17.2x75"		d102		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2x75 Search vendor "Juniper" for product "Junos" and version "17.2x75"		d50		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2x75 Search vendor "Juniper" for product "Junos" and version "17.2x75"		d70		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2x75 Search vendor "Juniper" for product "Junos" and version "17.2x75"		d90		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				17.2x75 Search vendor "Juniper" for product "Junos" and version "17.2x75"		d92		Affected
Juniper Search vendor "Juniper"		Junos Search vendor "Juniper" for product "Junos"				18.1 Search vendor "Juniper" for product "Junos" and version "18.1"		-		Affected