Juniper Junos up to 15.1 on vSRX J-Web denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1$0-$5k0.00

Summaryinfo

A vulnerability has been found in Juniper Junos up to 15.1 on vSRX and classified as problematic. Impacted is an unknown function of the component J-Web. Performing a manipulation results in denial of service. This vulnerability is identified as CVE-2014-6451. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Juniper Junos up to 15.1 on vSRX (Router Operating System). This affects an unknown part of the component J-Web. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

J-Web in Juniper vSRX virtual firewalls with Junos OS before 15.1X49-D20 allows remote attackers to cause a denial of service (system reboot) via unspecified vectors.

The weakness was released 10/16/2015 (Website). The advisory is shared at kb.juniper.net. This vulnerability is uniquely identified as CVE-2014-6451 since 09/17/2014. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 86477 (Juniper Junos SRX5000-series J-Web DoS (JSA10700)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Junos Local Security Checks.

Upgrading to version 15.1X49-D20 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (86477), SecurityFocus (BID 77122†) and Vulnerability Center (SBV-53555†). Entries connected to this vulnerability are available at VDB-78500 and VDB-78499. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 86477
Nessus Name: Juniper Junos SRX5000-series J-Web DoS (JSA10700)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 802738
OpenVAS Name: Junos J-Web SRX5000-Series DoS Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Junos 15.1X49-D20

Timelineinfo

09/17/2014 🔍
10/14/2015 +392 days 🔍
10/16/2015 +2 days 🔍
10/16/2015 +0 days 🔍
10/20/2015 +4 days 🔍
10/20/2015 +0 days 🔍
06/22/2022 +2437 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: kb.juniper.net
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-6451 (🔍)
GCVE (CVE): GCVE-0-2014-6451
GCVE (VulDB): GCVE-100-78501
SecurityFocus: 77122
SecurityTracker: 1033857
Vulnerability Center: 53555 - Juniper JunOS on SRX Series Remote DoS in J-Web, High

See also: 🔍

Entryinfo

Created: 10/20/2015 10:05
Updated: 06/22/2022 03:47
Changes: 10/20/2015 10:05 (55), 04/29/2019 07:06 (12), 06/22/2022 03:40 (2), 06/22/2022 03:47 (1)
Complete: 🔍
Cache ID: 216:85B:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Are you interested in using VulDB?

Download the whitepaper to learn more about our service!