CVE-2014-3814

Severity Score

7.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Juniper Networks NetScreen Firewall devices with ScreenOS before 6.3r17, when configured to use the internal DNS lookup client, allows remote attackers to cause a denial of service (crash and reboot) via a sequence of malformed packets to the device IP.

Los dispositivos Juniper Networks NetScreen Firewall con ScreenOS anterior a 6.3r17, cuando configurados para utilizar el cliente de búsqueda DNS interno, permite a atacantes remotos causar una denegación de servicio (caída y reinicio) a través de una secuencia de paquetes malformados en el IP del dispositivo.

*Credits: N/A

CVSS Scores

NISTv2 7.8

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

2014-05-21 CVE Reserved
2014-06-13 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (2)

URL	Tag	Source
http://secunia.com/advisories/59026	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10632	2014-06-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Juniper Search vendor "Juniper"	Screenos Search vendor "Juniper" for product "Screenos"	<= 6.3.0 Search vendor "Juniper" for product "Screenos" and version " <= 6.3.0"	-	Affected	in	Juniper Search vendor "Juniper"	Netscreen-5200 Search vendor "Juniper" for product "Netscreen-5200"	-	-	Affected
Juniper Search vendor "Juniper"	Screenos Search vendor "Juniper" for product "Screenos"	<= 6.3.0 Search vendor "Juniper" for product "Screenos" and version " <= 6.3.0"	-	Affected	in	Juniper Search vendor "Juniper"	Netscreen-5400 Search vendor "Juniper" for product "Netscreen-5400"	-	-	Affected
Juniper Search vendor "Juniper"	Screenos Search vendor "Juniper" for product "Screenos"	6.0.0 Search vendor "Juniper" for product "Screenos" and version "6.0.0"	-	Affected	in	Juniper Search vendor "Juniper"	Netscreen-5200 Search vendor "Juniper" for product "Netscreen-5200"	-	-	Affected
Juniper Search vendor "Juniper"	Screenos Search vendor "Juniper" for product "Screenos"	6.0.0 Search vendor "Juniper" for product "Screenos" and version "6.0.0"	-	Affected	in	Juniper Search vendor "Juniper"	Netscreen-5400 Search vendor "Juniper" for product "Netscreen-5400"	-	-	Affected
Juniper Search vendor "Juniper"	Screenos Search vendor "Juniper" for product "Screenos"	6.1.0 Search vendor "Juniper" for product "Screenos" and version "6.1.0"	-	Affected	in	Juniper Search vendor "Juniper"	Netscreen-5200 Search vendor "Juniper" for product "Netscreen-5200"	-	-	Affected
Juniper Search vendor "Juniper"	Screenos Search vendor "Juniper" for product "Screenos"	6.1.0 Search vendor "Juniper" for product "Screenos" and version "6.1.0"	-	Affected	in	Juniper Search vendor "Juniper"	Netscreen-5400 Search vendor "Juniper" for product "Netscreen-5400"	-	-	Affected
Juniper Search vendor "Juniper"	Screenos Search vendor "Juniper" for product "Screenos"	6.2.0 Search vendor "Juniper" for product "Screenos" and version "6.2.0"	-	Affected	in	Juniper Search vendor "Juniper"	Netscreen-5200 Search vendor "Juniper" for product "Netscreen-5200"	-	-	Affected
Juniper Search vendor "Juniper"	Screenos Search vendor "Juniper" for product "Screenos"	6.2.0 Search vendor "Juniper" for product "Screenos" and version "6.2.0"	-	Affected	in	Juniper Search vendor "Juniper"	Netscreen-5400 Search vendor "Juniper" for product "Netscreen-5400"	-	-	Affected