CVE-2017-2157
CVSS V2 Medium 4.4
CVSS V3 High 7.3
Description
Untrusted search path vulnerability in installers for The Public Certification Service for Individuals "The JPKI user's software (for Windows 7 and later)" Ver3.1 and earlier, The Public Certification Service for Individuals "The JPKI user's software (for Windows Vista)", The Public Certification Service for Individuals "The JPKI user's software" Ver2.6 and earlier that were available until April 27, 2017 allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.
Overview
- CVE ID
- CVE-2017-2157
- Assigner
- vultures@jpcert.or.jp
- Vulnerability Status
- Analyzed
- Published Version
- 2017-05-12T18:29:00
- Last Modified Date
- 2017-05-26T18:13:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:jpki:the_public_certification_service_for_individuals:*:*:*:*:*:*:*:* | 1 | OR | 2.6 | |
| cpe:2.3:a:jpki:the_public_certification_service_for_individuals:*:*:*:*:windows_7:*:*:* | 1 | OR | 3.1 | |
| cpe:2.3:a:jpki:the_public_certification_service_for_individuals:-:*:*:*:windows_vista:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.4
- Severity
- MEDIUM
- Exploitability Score
- 3.4
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.3
- Base Severity
- HIGH
- Exploitability Score
- 1.3
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.jpki.go.jp/download/win.html#dl | Patch Vendor Advisory |
| http://jvn.jp/en/jp/JVN39605485/index.html | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-2157 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2157 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 09:42:37 | Added to TrackCVE | |||
| 2022-12-02 16:55:27 | 2017-05-12T18:29Z | 2017-05-12T18:29:00 | CVE Published Date | updated |
| 2022-12-02 16:55:27 | 2017-05-26T18:13:04 | CVE Modified Date | updated | |
| 2022-12-02 16:55:27 | Analyzed | Vulnerability Status | updated |