JVN#88713190
PrimeDrive Desktop Application Installer may insecurely load Dynamic Link Libraries
Overview
PrimeDrive Desktop Application Installer may insecurely load Dynamic Link Libraries.
Products Affected
- PrimeDrive Desktop Application version 1.4.3 and earlier
Description
PrimeDrive Desktop Application is the client application for PrimeDrive online storage service provided by SoftBank Corp. The installer of PrimeDrive Desktop Application is vulnerable to load specific Dynamic Link Libraries in the same directory (CWE-427) .
Impact
Arbitrary code may be executed with the privilege of the user invoking the installer.
Solution
Use the Latest Installer
Use the latest installer according to the information provided by the developer.
According to the SoftBank Corp., users who have already installed PrimeDrive Desktop Application and use it do not need to re-install the application, because this vulnerability can be exploited only when installing the software and the application itself is not affected by this vulnerability.
Vendor Status
| Vendor | Status | Last Update | Vendor Notes |
|---|---|---|---|
| SoftBank Corp. | Vulnerable | 2017/05/01 | SoftBank Corp. website |
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
| Attack Vector(AV) | Physical (P) | Local (L) | Adjacent (A) | Network (N) |
|---|---|---|---|---|
| Attack Complexity(AC) | High (H) | Low (L) | ||
| Privileges Required(PR) | High (H) | Low (L) | None (N) | |
| User Interaction(UI) | Required (R) | None (N) | ||
| Scope(S) | Unchanged (U) | Changed (C) | ||
| Confidentiality Impact(C) | None (N) | Low (L) | High (H) | |
| Integrity Impact(I) | None (N) | Low (L) | High (H) | |
| Availability Impact(A) | None (N) | Low (L) | High (H) |
| Access Vector(AV) | Local (L) | Adjacent Network (A) | Network (N) |
|---|---|---|---|
| Access Complexity(AC) | High (H) | Medium (M) | Low (L) |
| Authentication(Au) | Multiple (M) | Single (S) | None (N) |
| Confidentiality Impact(C) | None (N) | Partial (P) | Complete (C) |
| Integrity Impact(I) | None (N) | Partial (P) | Complete (C) |
| Availability Impact(A) | None (N) | Partial (P) | Complete (C) |
Credit
Eiji James Yoshida of Security Professionals Network Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
Other Information
| JPCERT Alert |
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| JPCERT Reports |
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| CERT Advisory |
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| CPNI Advisory |
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| TRnotes |
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| CVE |
CVE-2017-2108 |
| JVN iPedia |
JVNDB-2017-000033 |
Update History
- 2017/05/12
- SoftBank Corp. update status