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5.5

An out-of-bounds read vulnerability exists when parsing a specially crafted file in Esri ArcReader 10.8.1 (and earlier) which allow an unauthenticated attacker to induce an information disclosure i...

CVE-2021-29118 · published 4 years ago
Summary

An out-of-bounds read vulnerability exists when parsing a specially crafted file in Esri ArcReader 10.8.1 (and earlier) which allow an unauthenticated attacker to induce an information disclosure issue in the context of the current user.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
esri arcreader <= 10.8.1
cpe:2.3:a:esri:arcreader:*:*:*:*:*:*:*:*
Original advisory text
An out-of-bounds read vulnerability exists when parsing a specially crafted file in Esri ArcReader 10.8.1 (and earlier) which allow an unauthenticated attacker to induce an information disclosure i...
An out-of-bounds read vulnerability exists when parsing a specially crafted file in Esri ArcReader 10.8.1 (and earlier) which allow an unauthenticated attacker to induce an information disclosure issue in the context of the current user.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
5.5 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-125Out-of-bounds Read
Timeline
Published12 Aug 2022
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2021-29118 · NVD
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