VDB-100500 · CVE-2017-2317 · BID 97652

Juniper NorthStar Controller Application up to 2.1.0 Database Table access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Juniper NorthStar Controller Application up to 2.1.0. This issue affects some unknown processing of the component Database Table Handler. The manipulation results in access control. This vulnerability is known as CVE-2017-2317. It is possible to launch the attack remotely. No exploit is available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Juniper NorthStar Controller Application up to 2.1.0. It has been classified as critical. Affected is an unknown functionality of the component Database Table Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A denial of service vulnerability in Juniper Networks NorthStar Controller Application prior to version 2.1.0 Service Pack 1 may allow an unauthenticated, unprivileged, network-based attacker to cause denials of services to underlying database tables leading to potential information disclosure, modification of system states, and partial to full denial of services relying upon data modified by an attacker.

The bug was discovered 04/12/2017. The weakness was published 04/24/2017 (Website). The advisory is shared for download at kb.juniper.net. This vulnerability is traded as CVE-2017-2317 since 12/01/2016. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 12 days. During that time the estimated underground price was around $5k-$25k.

Applying the patch 2.1.0 SP1 is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 97652†). Similar entries are available at VDB-100499, VDB-100501, VDB-100507 and VDB-100509. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.6
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 2.1.0 SP1

Timelineinfo

12/01/2016 🔍
04/12/2017 +132 days 🔍
04/14/2017 +2 days 🔍
04/24/2017 +10 days 🔍
04/24/2017 +0 days 🔍
04/24/2017 +0 days 🔍
04/24/2017 +0 days 🔍

Sourcesinfo

Vendor: juniper.net

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

CVE: CVE-2017-2317 (🔍)
GCVE (CVE): GCVE-0-2017-2317
GCVE (VulDB): GCVE-100-100500
SecurityFocus: 97652 - Juniper NorthStar Controller Application CVE-2017-2317 Unspecified Denial of Service Vulnerability
OSVDB: - CVE-2017-2317 - Juniper Networks - NorthStar Controller - Denial of Service Issue

See also: 🔍

Entryinfo

Created: 04/24/2017 22:16
Changes: 04/24/2017 22:16 (67)
Complete: 🔍
Cache ID: 216::103

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