Vulnerability CVE-2021-29093
Published: 2021-03-25

Description:
A use-after-free vulnerability 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.

Type:

CWE-416

 (Use After Free)

CVSS2 => (AV:N/AC:M/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6/10
6.4/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
ESRI -> Arcgis 

 References:
https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image
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