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CVE-2021-29095— ArcGIS Server image service and raster analytics security update: uninitialized pointer

Quick assessment

Affected
Esri ArcGIS Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Esri Arcgis Server是美国Esri公司的一个面向Web的可用于提供地理位置服务的企业级软件平台。 Esri ArcGIS Server 10.8.1 (and earlier) 存在缓冲区错误漏洞，攻击者可利用该漏洞在服务帐户的上下文中实现任意代码执行。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.88% · P58

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-29095

Vulnerability Information
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Vulnerability Title
ArcGIS Server image service and raster analytics security update: uninitialized pointer
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple uninitialized pointer 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用未经初始化的指针
Source: CVE Program / CVE List V5
Vulnerability Title
Esri ArcGIS Server 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Esri Arcgis Server是美国Esri公司的一个面向Web的可用于提供地理位置服务的企业级软件平台。 Esri ArcGIS Server 10.8.1 (and earlier) 存在缓冲区错误漏洞，攻击者可利用该漏洞在服务帐户的上下文中实现任意代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Esri ArcGIS Server 10.8.1 ~ 10.9 -

II. Public POCs for CVE-2021-29095

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III. Intelligence Information for CVE-2021-29095

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Other References for CVE-2021-29095 (1)

Same Patch Batch · Esri · 2021-03-25 · 6 CVEs total

CVE-2021-29098 ArcGIS general raster security update: uninitialized pointer
CVE-2021-29097 ArcGIS general raster security update: buffer overflow
CVE-2021-29094 ArcGIS Server image service and raster analytics security update: buffer overflow
CVE-2021-29093 ArcGIS Server image service and raster analytics security update: use-after-free
CVE-2021-29096 ArcGIS general raster security update: use-after-free

IV. Related Vulnerabilities

Same product: ArcGIS Server
Same vendor: Esri
Same weakness: CWE-824

V. Comments for CVE-2021-29095

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