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CVE-2021-29094— ArcGIS Server image service and raster analytics security update: buffer overflow

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) 存在代码问题漏洞，该漏洞允许具有特殊权限的认证攻击者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 1.00% · P62
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I. Basic Information for CVE-2021-29094

Vulnerability Information
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Vulnerability Title
ArcGIS Server image service and raster analytics security update: buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
Esri Arcgis Server 代码问题漏洞
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) 存在代码问题漏洞，该漏洞允许具有特殊权限的认证攻击者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 All ~ 10.9.0 -

II. Public POCs for CVE-2021-29094

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III. Intelligence Information for CVE-2021-29094

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Other References for CVE-2021-29094 (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-2021-29095 ArcGIS Server image service and raster analytics security update: uninitialized pointer
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-120

V. Comments for CVE-2021-29094

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