SSD Advisory – Supervisor Authenticated Remote Code Execution

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Vulnerability Summary
The following advisory describes an authenticated remote code execution vulnerability in Supervisor version 3.1.2 and Supervisor version 3.3.2.

Supervisor is a client/server system that allows its users to monitor and control a number of processes on UNIX-like operating systems – used to control processes related to a project or a customer, and is meant to start like any other program at boot time.

Credit
An independent security researcher, Calum Hutton, has reported this vulnerability to Beyond Security’s SecuriTeam Secure Disclosure program

Vendor response
The vendor has released patches to address this vulnerability.
For more information: https://github.com/Supervisor/supervisor/issues/964
CVE: CVE-2017-11610

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SSD Advisory – Nitro Pro PDF Multiple Vulnerabilities

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Vulnerabilities Summary
The following advisory describes three vulnerabilities found in Nitro / Nitro Pro PDF.

Nitro Pro is the PDF reader and editor that does everything you will ever need to do with PDF files. The powerful but snappy editor lets you change PDF documents with ease, and comes with a built-in OCR engine that can transform scanned documents into editable files. Fill up forms, annotate and sign them as part of your workflow, and easily merge multiple documents or delete selected pages as necessary.

If you use a large display or multiple monitors, NitroPDF also offers the ability to display PDF documents side-by-side so that you can pore through multiple documents. Of course, you could use AquaSnap to do that.

The vulnerabilities found in Nitro PDF are:

  • Doc.saveAs Directory Traversal Arbitrary File Write that lead to Command Execution
  • App.launchURL Command Execution
  • JPEG2000 npdf.dll Use-After-Free
  • Forms Parsing NPForms.npp Use-After-Free
  • File Parsing Count Field npdf.dll Memory Corruption
  • NewWindow Launch Action NPActions.npp Command
  • URI Action NPActions.npp Command Execution

This report contain the following vulnerabilities:

  • Doc.saveAs Directory Traversal Arbitrary File Write that lead to Command Execution
  • App.launchURL Command Execution
  • JPEG2000 npdf.dll Use-After-Free

Credit
Two independent security researchers, Steven Seeley and anonymous, have reported these vulnerabilities to Beyond Security’s SecuriTeam Secure Disclosure program.

Vendor response
The vendor has released patches to address this vulnerability. “Number of the reported vulnerabilities have been resolved and confirmed, and will included in our next release of Nitro Pro, 11.05.”

For more details: https://www.gonitro.com/support/downloads#securityUpdates
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SSD Advisory – Geneko Routers Unauthenticated Path Traversal

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Vulnerability Summary
The following advisory describes a Unauthenticated Path Traversal vulnerability found in Geneko GWR routers series.

Geneko GWG is compact and cost effective communications solution that provides cellular capabilities for fixed and mobile applications such as data acquisition, smart metering, remote monitoring and management. GWG supports a variety of radio bands options on 2G, 3G and 4G cellular technologies.

Credit
An independent security researcher has reported this vulnerability to Beyond Security’s SecuriTeam Secure Disclosure program

Vendor response
We have informed Geneko of the vulnerability on the 28th of May 2017, the last email we received from them was on the 7th of June 2017. We have no further updates from Geneko regarding the availability of a patch or a workaround for the vulnerability.
CVE: CVE-2017-11456

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