Out-of-bounds Read Affecting freerdp-devel package, versions <0:2.1.1-2.el7


Severity

Recommended
medium

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.18% (56th percentile)

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  • Snyk ID SNYK-CENTOS7-FREERDPDEVEL-2171605
  • published 26 Jul 2021
  • disclosed 22 May 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.

An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) read vulnerability has been detected in ntlm_read_ChallengeMessage in winpr/libwinpr/sspi/NTLM/ntlm_message.c.

CVSS Scores

version 3.1
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NVD

7.1 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    Low
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Red Hat

7.1 high
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SUSE

7.1 high