CVE-2021-29118: Esri ArcReader PMF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Fri Aug 12 2022(Updated: )
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.
Credit: psirt@esri.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Esri ArcReader | <=10.8.1 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-29118.
What is the severity of CVE-2021-29118?
The severity of CVE-2021-29118 is medium with a severity score of 5.5.
Which software versions are affected by CVE-2021-29118?
Esri ArcReader versions up to and including 10.8.1 are affected by CVE-2021-29118.
How can an attacker exploit CVE-2021-29118?
An attacker can exploit CVE-2021-29118 by parsing a specially crafted file in Esri ArcReader, which can result in an out-of-bounds read vulnerability and information disclosure.
Is authentication required for an attacker to exploit CVE-2021-29118?
No, authentication is not required for an attacker to exploit CVE-2021-29118.
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