CVE-2021-39846
MEDIUMAdobe Acrobat and Acrobat Reader DC < 2021.005.20060 - Stack-based Buffer Overflow via Crafted PDF File
Title source: llmDescription
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.
References (1)
Core 1
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://helpx.adobe.com/security/products/acrobat/apsb21-55.html
Scores
CVSS v3
6.1
EPSS
0.0251
EPSS Percentile
82.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Details
CWE
CWE-121
CWE-787
Status
published
Products (4)
adobe/acrobat
20.001.30005 - 20.004.30006
adobe/acrobat_dc
15.008.20082 - 21.005.20058
adobe/acrobat_reader
20.001.30005 - 20.004.30006
adobe/acrobat_reader_dc
15.008.20082 - 21.005.20058
Published
Sep 29, 2021
Tracked Since
Feb 18, 2026