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


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.46% (76th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-RHEL7-LIBWINPR-1529056
  • published 26 Jul 2021
  • disclosed 9 Apr 2020

How to fix?

Upgrade RHEL:7 libwinpr to version 0:2.1.1-2.el7 or higher.
This issue was patched in RHSA-2020:4031.

NVD Description

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

libfreerdp/cache/bitmap.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Out of bounds read.

CVSS Scores

version 3.1
Expand this section

NVD

2.2 low
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    High
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    Low
Expand this section

Red Hat

2.2 low
Expand this section

SUSE

2.2 low