CVE-2021-35984

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by a Null pointer dereference vulnerability. An authenticated attacker could leverage this vulnerability achieve an application denial-of-service in the context of the current user. Exploitation of this issue does not requires user interaction.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://helpx.adobe.com/security/products/acrobat/apsb21-51.html	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:adobe:acrobat_dc:::::continuous:::*
	cpe:2.3:a:adobe:acrobat_dc:::::classic:::*
	cpe:2.3:a:adobe:acrobat_dc:::::classic:::*
	cpe:2.3:a:adobe:acrobat_reader_dc:::::continuous:::*
	cpe:2.3:a:adobe:acrobat_reader_dc:::::classic:::*
	cpe:2.3:a:adobe:acrobat_reader_dc:::::classic:::*

History

01 Sep 2021, 01:23

Type	Values Removed	Values Added
CPE		cpe:2.3:a:adobe:acrobat_reader_dc:::::classic:::* cpe:2.3:a:adobe:acrobat_dc:::::classic:::* cpe:2.3:a:adobe:acrobat_reader_dc:::::continuous:::* cpe:2.3:a:adobe:acrobat_dc:::::continuous:::*
References	~~(MISC) https://helpx.adobe.com/security/products/acrobat/apsb21-51.html -~~	(MISC) https://helpx.adobe.com/security/products/acrobat/apsb21-51.html - Release Notes, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~5.5~~	v2 : 4.0 v3 : 6.5

20 Aug 2021, 19:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-08-20 19:15

Updated : 2024-02-04 21:47

NVD link : CVE-2021-35984

Mitre link : CVE-2021-35984

CVE.ORG link : CVE-2021-35984

JSON object : View

Products Affected

adobe

acrobat_dc
acrobat_reader_dc

CWE

CWE-476

NULL Pointer Dereference

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