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CVE-2021-39845

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CVE-2021-39845

Published: Sep 29, 2021

Modified: Sep 17, 2024

PUBLISHED

CVSS v3.1

6.1

MEDIUM

Description

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a stack overflow vulnerability due to insecure handling of a crafted PDF file, potentially resulting in memory corruption in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted PDF file in Acrobat Reader.

VendorProductVersions

Adobe

Acrobat Reader

affected
unspecified - <= 2020.004.30006
affected
unspecified - <= 2017.011.30199
affected
unspecified - <= 2021.005.20060
affected
unspecified - <= None

Weaknesses (CWE)

CWE-121

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

High

References

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