Juniper ScreenOS 6.0.0/6.1.0/6.2.0/6.3.0 IPv6 Packet input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Juniper ScreenOS 6.0.0/6.1.0/6.2.0/6.3.0. Affected by this vulnerability is an unknown functionality of the component IPv6 Packet Handler. The manipulation results in input validation. This vulnerability is reported as CVE-2014-3814. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Juniper ScreenOS 6.0.0/6.1.0/6.2.0/6.3.0 (Router Operating System). Affected is some unknown functionality of the component IPv6 Packet Handler. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on availability.

The weakness was disclosed 06/11/2014 as JSA10632 as confirmed advisory (Website). The advisory is available at kb.juniper.net. This vulnerability is traded as CVE-2014-3814 since 05/21/2014. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 76280 (Juniper ScreenOS 6.3 < 6.3.0r17 IPv6 Packet DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Firewalls.

Upgrading to version 6.3r17 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (93945), Tenable (76280), SecurityFocus (BID 68099†), Secunia (SA59026†) and Vulnerability Center (SBV-45066†). The entry VDB-47323 is pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 7.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 76280
Nessus Name: Juniper ScreenOS 6.3 < 6.3.0r17 IPv6 Packet DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ScreenOS 6.3r17

Timelineinfo

05/21/2014 🔍
06/11/2014 +21 days 🔍
06/11/2014 +0 days 🔍
06/13/2014 +2 days 🔍
06/13/2014 +0 days 🔍
06/18/2014 +5 days 🔍
06/19/2014 +1 days 🔍
06/27/2014 +8 days 🔍
03/17/2015 +263 days 🔍
08/09/2021 +2337 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA10632
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-3814 (🔍)
GCVE (CVE): GCVE-0-2014-3814
GCVE (VulDB): GCVE-100-47322

IAVM: 🔍

X-Force: 93945 - Juniper Networks NetScreen Firewall denial of service, High Risk
SecurityFocus: 68099 - Juniper NetScreen Firewall IPV6 Packet Handling Denial of Service Vulnerability
Secunia: 59026 - Juniper NetScreen ScreenOS IPv6 Packets and DNS Lookup Two Denial of Service Vulnerabiliti, Less Critical
Vulnerability Center: 45066 - Juniper Networks ScreenOS <6.3r17 Remote DoS via Malformed Packets, High

See also: 🔍

Entryinfo

Created: 03/17/2015 23:38
Updated: 08/09/2021 08:58
Changes: 03/17/2015 23:38 (68), 05/31/2017 08:54 (10), 08/09/2021 08:54 (3), 08/09/2021 08:58 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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