PT-2021-18084 · Esri · Arcgis Pro+3

Francis Provencher · Published 2021-03-25 · Updated 2024-05-21 · CVE-2021-29096

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Esri ArcReader versions 10.8.1 and earlier ArcGIS Desktop versions 10.8.1 and earlier ArcGIS Engine versions 10.8.1 and earlier ArcGIS Pro versions 2.7 and earlier

Description: A use-after-free vulnerability occurs when parsing a specially crafted file, allowing an unauthenticated attacker to achieve arbitrary code execution in the context of the current user.

Recommendations: For Esri ArcReader versions 10.8.1 and earlier, update to a version later than 10.8.1. For ArcGIS Desktop versions 10.8.1 and earlier, update to a version later than 10.8.1. For ArcGIS Engine versions 10.8.1 and earlier, update to a version later than 10.8.1. For ArcGIS Pro versions 2.7 and earlier, update to a version later than 2.7.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2021-29096

ZDI-21-370

Affected Products

Arcgis Desktop

Arcgis Engine

Arcgis Pro

Esri Arcreader

References · 7

• https://osv.dev/vulnerability/CVE-2021-29096 · Vendor Advisory
• https://esri.com/arcgis-blog/products/arcgis/administration/security-advisory-general-raster · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-370 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-29096 · Security Note
• https://t.me/cvenotify/12338 · Telegram Post
• https://t.me/cvenotify/80559 · Telegram Post
• https://t.me/cvenotify/30520 · Telegram Post