CVE-2022-39317
Assigner: GitHub_M
Published: 2022-11-16T00:00:00
State: PUBLISHED
title: Out of bounds read in zgfx decoder in FreeRDP
descriptions: value: FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing a range check for input offset index in ZGFX decoder. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it. This issue has been addressed in version 2.9.0. There are no known workarounds for this issue.
affected: vendor: FreeRDP
product: FreeRDP
versions: version: < 2.9.0
status: affected
metrics: cvssV3_1: version: 3.1
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: LOW
baseScore: 4.6
baseSeverity: MEDIUM
problemTypes: descriptions: type: CWE
description: CWE-125: Out-of-bounds Read
cweId: CWE-125
source: advisory: GHSA-99cm-4gw7-c8jh
discovery: UNKNOWN