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 5.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

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
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

21 Nov 2024, 06:12

Type	Values Removed	Values Added
References	~~() https://helpx.adobe.com/security/products/acrobat/apsb21-51.html - Release Notes, Vendor Advisory~~	() https://helpx.adobe.com/security/products/acrobat/apsb21-51.html - Release Notes, Vendor Advisory
CVSS	v2 : ~~4.0~~ v3 : ~~6.5~~	v2 : 4.0 v3 : 5.5

Information

Published : 2021-08-20 19:15

Updated : 2024-11-21 06:12

NVD link : CVE-2021-35984

Mitre link : CVE-2021-35984

CVE.ORG link : CVE-2021-35984

JSON object : View

Products Affected

adobe

acrobat_reader_dc
acrobat_dc

CWE

CWE-476

NULL Pointer Dereference

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