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China National Vulnerability DatabaseCNVD-2021-87307

HistorySep 15, 2021 - 12:00 a.m.

Adobe Acrobat/Reader null pointer dereference vulnerability (CNVD-2021-87307)

2021-09-1500:00:00

China National Vulnerability Database

www.cnvd.org.cn

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

JSON

Adobe Reader (also known as Acrobat Reader) is a PDF file reader developed by Adobe. Adobe Acrobat is a PDF editing software developed by Adobe. Adobe Acrobat/Reader is vulnerable to a null pointer dereference. An attacker can exploit this vulnerability to cause a denial of service.

CPENameOperatorVersion
Adobe Acrobat 2020le2020.004.30006
Adobe Acrobat Reader 2020le2020.004.30006
Adobe Acrobat 2017le2017.011.30199
Adobe Acrobat Reader 2017le2017.011.30199

Name	Operator	Version
Adobe Acrobat 2020	le	2020.004.30006
Adobe Acrobat Reader 2020	le	2020.004.30006
Adobe Acrobat 2017	le	2017.011.30199
Adobe Acrobat Reader 2017	le	2017.011.30199

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

JSON

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