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nvd[email protected]NVD:CVE-2021-39836
HistorySep 29, 2021 - 4:15 p.m.

CVE-2021-39836

2021-09-2916:15:08
CWE-416
web.nvd.nist.gov

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.024 Low

EPSS

Percentile

90.1%

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a use-after-free vulnerability in the processing of the AcroForm buttonGetIcon action that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected configurations

NVD
Node
adobeacrobatRange17.011.3005917.011.30199classic
OR
adobeacrobat_readerRange17.011.3005917.011.30199classic
AND
applemacosMatch-
OR
microsoftwindowsMatch-
Node
adobeacrobatRange20.001.3000520.004.30006classic
OR
adobeacrobat_readerRange20.001.3000520.004.30006classic
AND
applemacosMatch-
OR
microsoftwindowsMatch-
Node
adobeacrobat_dcRange15.008.2008221.005.20058continuous
OR
adobeacrobat_reader_dcRange15.008.2008221.005.20058continuous
AND
applemacosMatch-
Node
adobeacrobat_dcRange15.008.2008221.005.20060continuous
OR
adobeacrobat_reader_dcRange15.008.2008221.005.20060continuous
AND
microsoftwindowsMatch-

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.024 Low

EPSS

Percentile

90.1%