Improper Input Validation Affecting freerdp-devel package, versions <0:2.1.1-2.el7


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.18% (56th percentile)

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  • Snyk ID SNYK-CENTOS7-FREERDPDEVEL-2171585
  • published 26 Jul 2021
  • disclosed 9 Apr 2020

How to fix?

Upgrade Centos:7 freerdp-devel to version 0:2.1.1-2.el7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream freerdp-devel package and not the freerdp-devel package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

In FreeRDP less than or equal to 2.0.0, when using a manipulated server with USB redirection enabled (nearly) arbitrary memory can be read and written due to integer overflows in length checks. This has been patched in 2.1.0.

CVSS Scores

version 3.1
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NVD

6.8 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    High
  • Availability (A)
    Low
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Red Hat

6.8 medium
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SUSE

8 high