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nvd[email protected]NVD:CVE-2021-42721
HistoryNov 16, 2021 - 9:15 p.m.

CVE-2021-42721

2021-11-1621:15:10
CWE-416
[email protected]
web.nvd.nist.gov
9
acrobat bridge
use-after-free
vulnerability
arbitrary code execution
format event actions
user interaction
malicious file

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

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

EPSS

0.004

Percentile

75.1%

JSON

Acrobat Bridge versions 11.1.1 and earlier are affected by a use-after-free vulnerability in the processing of Format event actions 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
adobemedia_encoderRange≤15.4
AND
microsoftwindowsMatch-
VendorProductVersionCPE
adobemedia_encoder*cpe:2.3:a:adobe:media_encoder:*:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

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Design/Logic Flaw
2021-11-16 21:15:00
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CVE-2021-42721 Adobe Bridge Use After Free could lead to Arbitrary code execution
2021-11-16 20:02:38
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CVE-2021-42721
2021-11-16 21:15:10
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Adobe Media Encoder Memory Corruption Vulnerability (CNVD-2021-91283)
2021-11-21 00:00:00
adobe
adobe
APSB21-94 : Security update available for Adobe Bridge
2021-10-26 00:00:00
openvas
openvas
Adobe Bridge Multiple Vulnerabilities (APSB21-94) - Windows
2021-10-28 00:00:00

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

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

EPSS

0.004

Percentile

75.1%

JSON
Related for NVD:CVE-2021-42721
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