Ministry of the Environment Houkokusyo Sakusei Shien Tool up to 3.0.1 DLL Loader access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Ministry of the Environment Houkokusyo Sakusei Shien Tool up to 3.0.1. This issue affects some unknown processing of the component DLL Loader. The manipulation results in access control. This vulnerability is identified as CVE-2017-2209. The attack is only possible with local access. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Ministry of the Environment Houkokusyo Sakusei Shien Tool up to 3.0.1. Affected is some unknown functionality of the component DLL Loader. 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:

Untrusted search path vulnerability in the installer of Houkokusyo Sakusei Shien Tool ver3.0.2 (For the first installation) (The version which was available on the website from 2017 April 4 to 2017 May 18) and ver2.0 and later (For the first installation) (The versions which were available on the website prior to 2017 April 4) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.

The bug was discovered 06/05/2017. The weakness was released 06/09/2017 (Website). The advisory is shared for download at jvn.jp. This vulnerability is traded as CVE-2017-2209 since 12/01/2016. The attack needs to be approached locally. A authentication is required for exploitation. 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 4 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 3.0.2 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.8
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: Partially
Local: Yes
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Houkokusyo Sakusei Shien Tool 3.0.2

Timelineinfo

12/01/2016 🔍
06/05/2017 +186 days 🔍
06/09/2017 +4 days 🔍
06/09/2017 +0 days 🔍
06/10/2017 +1 days 🔍
10/16/2019 +858 days 🔍

Sourcesinfo

Advisory: jvn.jp
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-2209 (🔍)
GCVE (CVE): GCVE-0-2017-2209
GCVE (VulDB): GCVE-100-102216

Entryinfo

Created: 06/10/2017 09:02
Updated: 10/16/2019 09:05
Changes: 06/10/2017 09:02 (60), 10/16/2019 09:05 (1)
Complete: 🔍
Cache ID: 216::103

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