CVE-2021-29096— ArcGIS general raster security update: use-after-free
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I. Basic Information for CVE-2021-29096
Vulnerability Information
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Vulnerability Title
ArcGIS general raster security update: use-after-free
Source: NVD (National Vulnerability Database)
Vulnerability Description
A use-after-free vulnerability 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) allows an unauthenticated attacker to achieve arbitrary code execution in the context of the current user.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Esri ArcReader 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Esri ArcReader是美国Esri公司的一个应用软件。一个免费的，易于使用的桌面地图应用程序。 Esri ArcReader 存在安全漏洞，该漏洞允许未经身份验证的攻击者在当前用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 | ArcReader | All ~ 10.9.0 | - | |
| Esri | ArcGIS Desktop | All ~ 10.9.0 | - | |
| Esri | ArcGIS Engine | All ~ 10.9.0 | - | |
| Esri | ArcGIS Engine | All ~ 10.9.0 | - | |
| Esri | ArcGIS Engine | All ~ 10.9.0 | - | |
| Esri | ArcGIS Engine | All ~ 10.9.0 | - | |
| Esri | ArcGIS Desktop Background Geoprocessing | All ~ 10.9.0 | - | |
| Esri | ArcGIS Engine Background Geoprocessing | All ~ 10.9.0 | - | |
| Esri | ArcGIS Engine Background Geoprocessing | All ~ 10.9.0 | - |
II. Public POCs for CVE-2021-29096
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.zerodayinitiative.com/advisories/ZDI-21-370/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-29096
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-2021-29094 | 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 |
IV. Related Vulnerabilities
Same product: ArcReader
- CVE-2021-29117
arcreader use-after-free - CVE-2021-29112
Esri ArcReader PMF File Parsing Out-Of-Bounds Read Informati - CVE-2021-29118
Esri ArcReader PMF File Parsing Out-Of-Bounds Read Informati - CVE-2021-29098
ArcGIS general raster security update: uninitialized pointer - CVE-2021-29097
ArcGIS general raster security update: buffer overflow
Same vendor: Esri
- CVE-2026-33519
Incorrect privilege assignment in Portal for ArcGIS - CVE-2026-33518
Incorrect privilege assignment in Portal for ArcGIS - CVE-2026-1446
XSS issue is Esri ArcGIS Pro versions 3.6.0 and earlier - CVE-2025-67711
Reflected XSS vulnerability in ArcGIS Server. - CVE-2025-67710
Stored XSS vulnerability in ArcGIS Server
V. Comments for CVE-2021-29096
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