CVE-2016-4839
Summary
| CVE | CVE-2016-4839 |
|---|---|
| State | PUBLISHED |
| Assigner | jpcert |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-05-12 18:29:00 UTC |
| Updated | 2025-04-20 01:37:25 UTC |
| Description | The Android Apps Money Forward (prior to v7.18.0), Money Forward for The Gunma Bank (prior to v1.2.0), Money Forward for SHIGA BANK (prior to v1.2.0), Money Forward for SHIZUOKA BANK (prior to v1.4.0), Money Forward for SBI Sumishin Net Bank (prior to v1.6.0), Money Forward for Tokai Tokyo Securities (prior to v1.4.0), Money Forward for THE TOHO BANK (prior to v1.3.0), Money Forward for YMFG (prior to v1.5.0) provided by Money Forward, Inc. and Money Forward for AppPass (prior to v7.18.3), Money Forward for au SMARTPASS (prior to v7.18.0), Money Forward for Chou Houdai (prior to v7.18.3) provided by SOURCENEXT CORPORATION do not properly implement the WebView class, which allows an attacker to disclose information stored on the device via a specially crafted application. |
Risk And Classification
Primary CVSS: v3.1 5.5 MEDIUM from [email protected]
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Problem Types: CWE-200 | WebView implmentation issue
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 5.5 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| 2.0 | [email protected] | Primary | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
CVSS v3.1 Breakdown
Attack Vector
LocalAttack Complexity
LowPrivileges Required
NoneUser Interaction
RequiredScope
UnchangedConfidentiality
HighIntegrity
NoneAvailability
NoneCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
NoneConfidentiality
PartialIntegrity
NoneAvailability
NoneAV:N/AC:M/Au:N/C:P/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Moneyforward | Money Forward For Apppass | All | All | All | All |
| Application | Moneyforward | Money Forward For Au Smartpass | All | All | All | All |
| Application | Moneyforward | Money Forward For Chou Houdai | All | All | All | All |
| Application | Moneyforward | Money Forward For Sbi Sumishin Net Bank | All | All | All | All |
| Application | Moneyforward | Money Forward For Shiga Bank | All | All | All | All |
| Application | Moneyforward | Money Forward For Shizuoka Bank | All | All | All | All |
| Application | Moneyforward | Money Forward For The Gunma Bank | All | All | All | All |
| Application | Moneyforward | Money Forward For The Toho Bank | All | All | All | All |
| Application | Moneyforward | Money Forward For Tokai Tokyo Securities | All | All | All | All |
| Application | Moneyforward | Money Forward For Ymfg | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Money Foward Inc. | Money Forward | affected prior to v7.18.0 | Not specified |
| CNA | Money Foward Inc. | Money Forward For The Gunma Bank | affected prior to v1.2.0 | Not specified |
| CNA | Money Foward Inc. | Money Forward For SHIGA BANK | affected prior to v1.2.0 | Not specified |
| CNA | Money Foward Inc. | Money Forward For SHIZUOKA BANK | affected prior to v1.4.0 | Not specified |
| CNA | Money Foward Inc. | Money Forward For SBI Sumishin Net Bank | affected prior to v1.6.0 | Not specified |
| CNA | Money Foward Inc. | Money Forward For Tokai Tokyo Securities | affected prior to v1.4.0 | Not specified |
| CNA | Money Foward Inc. | Money Forward For THE TOHO BANK | affected prior to v1.3.0 | Not specified |
| CNA | Money Foward Inc. | Money Forward For YMFG | affected prior to v1.5.0 | Not specified |
| CNA | SOURCENEXT CORPORATION | Money Forward For AppPass | affected prior to v7.18.3 | Not specified |
| CNA | SOURCENEXT CORPORATION | Money Forward For Au SMARTPASS | affected prior to v7.18.0 | Not specified |
| CNA | SOURCENEXT CORPORATION | Money Forward For Chou Houdai | affected prior to v7.18.3 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Android版「マネーフォワード」及び金融機関向け「マネーフォワード」の脆弱性と修正完了に関するお知らせ | 株式会社マネーフォワード | af854a3a-2127-422b-91ae-364da2661108 | corp.moneyforward.com | Third Party Advisory, VDB Entry |
| Money Forward Apps for Android CVE-2016-4839 Security Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Third Party Advisory, VDB Entry |
| マネーフォワード（Android）の脆弱性と修正完了に関するお知らせHTMLタイトル｜ソースネクスト総合サポート | af854a3a-2127-422b-91ae-364da2661108 | www.sourcenext.com | Third Party Advisory, VDB Entry |
| JVN#61297210: Money Forward Apps for Android vulnerable in the WebView class | af854a3a-2127-422b-91ae-364da2661108 | jvn.jp | Third Party Advisory, VDB Entry |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.