title: ArcGIS general raster security update: buffer overflow
description: Multiple buffer overflow vulnerabilities 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) allow an unauthenticated attacker to achieve arbitrary code execution in the context of the current user.
problem types: CWE-122 Heap-based Buffer Overflow
affected:
{
platforms: x86
product: ArcReader
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: x86
product: ArcGIS Desktop
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: x64
product: ArcGIS Engine
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: x86
product: ArcGIS Engine
vendor: Esri
versions:
lessThan: 10.9.0, status: affected, version: All, versionType: custom
}
{
platforms: x64
product: ArcGIS Pro
vendor: Esri
versions:
lessThan: 4.7.2, status: affected, version: All, versionType: custom
}
{
platforms: x86
product: ArcGIS Desktop Background Geoprocessing
vendor: Esri
versions:
lessThan: 10.9, status: affected, version: All, versionType: custom
}
{
platforms: x64
product: ArcGIS Desktop Background Geoprocessing
vendor: Esri
versions:
lessThan: 10.9, 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
]