Vulnerability Details

FreeRDP > 1.0.0 & < 2.0.0 Multiple Out-of-Bounds Vulnerabilities

Published: 2020-05-13 08:54:57
CVE Author: NIST National Vulnerability Database

CVSS Base Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Detection Type:
Executable Unreliable

Solution Type:
Vendor Patch

Summary:
FreeRDP is prone to multiple out-of-bounds vulnerabilities.

Detection Method:
Checks if a vulnerable version is present on the target host.

Technical Details:
The following vulnerabilities exist: - An out-of-bound read in update_read_bitmap_data allows client memory to be read to an image buffer (CVE-2020-11045) - A stream out-of-bounds seek in update_read_synchronize could lead to a later out-of-bounds read (CVE-2020-11046) - An out-of-bounds read allows to abort a session. No data extraction is possible (CVE-2020-11048)

Affected Versions:
FreeRDP after 1.0.0 and before 2.0.0.

Recommendations:
Update FreeRDP to version 2.0.0 or later.

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2020-11045
https://nvd.nist.gov/vuln/detail/CVE-2020-11046
https://nvd.nist.gov/vuln/detail/CVE-2020-11048

References:

https://github.com/FreeRDP/FreeRDP/issues/6005
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3x39-248q-f4q6
https://github.com/FreeRDP/FreeRDP/issues/6006
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-hx48-wmmm-mr5q
https://github.com/FreeRDP/FreeRDP/issues/6007
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-hv8w-f2hx-5gcv

Severity
Medium
CVSS Score
5.0
Published
2020-05-13
Modified
2020-05-14
Category
General

Free Vulnerability Scanning, Assessment and Management

Mageni's Platform is packed with all the features you need to scan, assess and manage vulnerabilities like this - it is free, open source, lightning fast, reliable and scalable.

Router
Servers
Laptop
Database
Group
Cloud

Frequently Asked Questions

No, you can scan concurrently as many assets as you want. Please note that you must be aware of the hardware requeriments of the platform to ensure a good performance.

No, you can add as many assest as you want. It doesn't matters if you have millions of assets, we won't charge you for that.

No. The software is completely free. We have no intention to charge you to use the software, in fact - it completely goes against our beliefs and business model.

A vulnerability is defined in the ISO 27002 standard as “A weakness of an asset or group of assets that can be exploited by one or more threats” (International Organization for Standardization, 2005)

We generate revenue by providing support and other services for customers that require a subscription so they get guaranteed support and enterprise services. To use Mageni's Platform is completely free, with no limits at all.

Yes. Mageni understands that there are professionals and businesses that need commercial support so Mageni provides an active support subscription with everything needed to run Mageni's Platform reliably and securely. More than software, it's access to security experts, knowledge resources, security updates, and support tools you can't get anywhere else. The subscription includes:

  • Ongoing delivery
    • Patches
    • Bug fixes
    • Updates
    • Upgrades
  • Technical support
    • 24/7 availability
    • Unlimited Incidents
    • Specialty-based routing
    • Multi-Channel
  • Commitments
    • Software certifications
    • Software assurance
    • SLA

No, we don't store the information of your vulnerabilities in our servers.

Vulnerability management is the process in which vulnerabilities in IT are identified and the risks of these vulnerabilities are evaluated. This evaluation leads to correcting the vulnerabilities and removing the risk or a formal risk acceptance by the management of an organization. The term vulnerability management is often confused with vulnerability scanning. Despite the fact both are related, there is an important difference between the two. Vulnerability scanning consists of using a computer program to identify vulnerabilities in networks, computer infrastructure or applications. Vulnerability management is the process surrounding vulnerability scanning, also taking into account other aspects such as risk acceptance, remediation etc. Source: "Implementing a Vulnerability Management Process". SANS Institute.

I am ready to start scanning for vulnerabilities