Out-of-bounds Read Affecting freerdp-debuginfo package, versions <2:2.2.0-10.amzn2.0.1


Severity

Recommended
high

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.14% (51st percentile)

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  • Snyk IDSNYK-AMZN2-FREERDPDEBUGINFO-3310638
  • published4 Feb 2023
  • disclosed16 Nov 2022

Introduced: 16 Nov 2022

CVE-2022-39316  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 freerdp-debuginfo to version 2:2.2.0-10.amzn2.0.1 or higher.
This issue was patched in ALAS2-2023-1930.

NVD Description

Note: Versions mentioned in the description apply only to the upstream freerdp-debuginfo package and not the freerdp-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

FreeRDP is a free remote desktop protocol library and clients. In affected versions there is an out of bound read in ZGFX decoder component of FreeRDP. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it likely resulting in a crash. This issue has been addressed in the 2.9.0 release. Users are advised to upgrade.

CVSS Scores

version 3.1