Arbitrary code execution on local Windows devices
Who is this article for?
Incydr Professional and Enterprise, yes.
Incydr Basic and Advanced, yes.
CrashPlan Cloud, yes.
Other product plans, yes.
CrashPlan for Small Business, no.
Overview
This article provides details about a security vulnerability affecting Code42 apps on Windows.
Description
A vulnerability has been identified that may allow an attacker to escalate privilege and execute arbitrary code on a local Windows device running the Code42 app.
Affected product and versions
- Code42 for Enterprise
- Code42 app version 7.0.2 and earlier on Windows
Resolution
This vulnerability is fixed in Code42 app version 7.0.3 and later. To remediate this vulnerability, upgrade your devices.
CVE details
| CVE ID | CVE-2019-16860 |
|---|---|
| Date published | November 15, 2019 |
| Number of vulnerabilities | 1 |
| Vulnerability type | Other – Untrusted search path |
| CVSS v3 |
Score: 7.8 Vector string: AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H |
| Attack type | Local |
| Impact | Code execution |
| Attack vectors | An attacker could escalate privilege and execute arbitrary code on a local Windows device. |
| Affected component | Code42 app |
| Description of the vulnerability |
In certain situations, a non-administrative attacker on the local machine could create or modify a dynamic-link library (DLL). The Code42 service could then load it at runtime, and potentially execute arbitrary code at an elevated privilege on the local machine. |
| Acknowledgements | Thank you to Maciej Oszutowski for discovering and reporting this vulnerability. |
Other Code42 resources
- Code42: Security
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If you want to be notified when Code42 identifies a security vulnerability, navigate to the Code42 email preferences page and check the box "Common Security and Vulnerability Reports" in the preferences form.
