Mitigation Strategies

To mitigate this vulnerability, ensure that users do not open malicious files that could exploit the out-of-bounds read issue in affected Acrobat Reader versions.

Update Acrobat Reader to a version later than 2020.009.20074, 2020.001.30002, 2017.011.30171, or 2015.006.30523 to eliminate the vulnerability.

Educate users about the risks of opening files from untrusted sources to reduce the chance of exploitation.

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Executive Summary

This vulnerability affects certain versions of Acrobat Reader and is an out-of-bounds read issue. It means that the software reads memory outside the intended boundaries, which can lead to the disclosure of sensitive information stored in memory.

To exploit this vulnerability, an attacker needs the victim to open a specially crafted malicious file, which then triggers the out-of-bounds read.

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Impact Analysis

The impact of this vulnerability is the potential disclosure of sensitive information from the affected system's memory. An attacker could gain access to confidential data by exploiting this flaw.

However, exploitation requires user interaction, specifically the victim opening a malicious file.

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