CVE-2020-24435

Severity CVSS v4.0:

Pending analysis

Type:

CWE-122 Heap-based Buffer Overflow

Publication date:

05/11/2020

Last modified:

08/09/2021

Description

Acrobat Reader DC versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) are affected by a heap-based buffer overflow vulnerability in the submitForm function, potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted .pdf file in Acrobat Reader.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.80

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0

6.80

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:adobe:acrobat:::::classic:::*		20.001.30005 (including)
cpe:2.3:a:adobe:acrobat_dc:::::classic:::*		17.011.30175 (including)
cpe:2.3:a:adobe:acrobat_dc:::::continuous:::*		20.012.20048 (including)
cpe:2.3:a:adobe:acrobat_reader:::::classic:::*		20.001.30005 (including)
cpe:2.3:a:adobe:acrobat_reader_dc:::::classic:::*		17.011.30175 (including)
cpe:2.3:a:adobe:acrobat_reader_dc:::::continuous:::*		20.012.20048 (including)
cpe:2.3:o:apple:macos:-:::::::*
cpe:2.3:o:microsoft:windows:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2020-24435

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools