Out-of-bounds Read Affecting freerdp package, versions <2:2.2.0-1.el8


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.15% (53rd percentile)

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  • Snyk IDSNYK-ORACLE8-FREERDP-2586255
  • published10 Apr 2022
  • disclosed22 Jun 2020

Introduced: 22 Jun 2020

CVE-2020-4030  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Oracle:8 freerdp to version 2:2.2.0-1.el8 or higher.
This issue was patched in ELSA-2021-1849.

NVD Description

Note: Versions mentioned in the description apply only to the upstream freerdp package and not the freerdp package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

In FreeRDP before version 2.1.2, there is an out of bounds read in TrioParse. Logging might bypass string length checks due to an integer overflow. This is fixed in version 2.1.2.

CVSS Scores

version 3.1