title: ArcGIS general raster security update: use-after-free
description: A use-after-free vulnerability when parsing a specially crafted file in Esri ArcReader, ArcGIS Desktop, ArcGIS Engine 10.8.1 (and earlier) and ArcGIS Pro 2.7 (and earlier) allows an unauthenticated attacker to achieve arbitrary code execution in the context of the current user.
problem types: CWE-416 Use After Free
affected:
{
platforms: x86 Windows
product: ArcReader
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: x86 Windows
product: ArcGIS Desktop
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: X64 Windows
product: ArcGIS Engine
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: x64 Linux
product: ArcGIS Engine
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: X86 Windows
product: ArcGIS Engine
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: X86 Linux
product: ArcGIS Engine
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: x86 Windows
product: ArcGIS Desktop Background Geoprocessing
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: x64 Windows
product: ArcGIS Engine Background Geoprocessing
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: x64 Linux
product: ArcGIS Engine Background Geoprocessing
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 7.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
version: 3.0
]