CVE-2021-29094: ArcGIS Server image service and raster analytics security update: buffer overflow
First published: Tue Mar 16 2021(Updated: )
Multiple buffer overflow vulnerabilities when parsing a specially crafted file in Esri ArcGIS Server 10.8.1 (and earlier) allows an authenticated attacker with specialized permissions to achieve arbitrary code execution in the context of the service account.
Credit: psirt@esri.com psirt@esri.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Esri ArcGIS | <=10.8.1 | |
| Esri ArcGIS Server | <=10.8.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-29094?
CVE-2021-29094 is rated as a critical severity vulnerability due to its potential for arbitrary code execution.
How do I fix CVE-2021-29094?
To fix CVE-2021-29094, update Esri ArcGIS Server to version 10.9 or later.
Who is affected by CVE-2021-29094?
CVE-2021-29094 affects authenticated users of Esri ArcGIS Server versions 10.8.1 and earlier.
What type of attack is possible with CVE-2021-29094?
CVE-2021-29094 allows an authenticated attacker to execute arbitrary code in the context of the service account.
Is CVE-2021-29094 a local or remote vulnerability?
CVE-2021-29094 is considered a local vulnerability because it requires authenticated access to exploit.
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- agent/type
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- canonical/esri arcgis server
- version/esri arcgis server/10.8.1