Adobe Animate < 21.0.3 Arbitrary Code Execution (APSB21-11)

high Nessus Plugin ID 146445

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Synopsis

Adobe Animate installed on the remote Windows host is affected by an arbitrary code execution vulnerability.

Description

Adobe Animate version less than 21.0.3 is affected by an Out-of-bounds Write vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve 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.

Note that Nessus has not attempted to exploit these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Adobe Animate version 21.0.3 or later.

Plugin Details

Severity: High

ID: 146445

File Name: adobe_animate_apsb21-11.nasl

Version: 1.5

Type: local

Agent: windows

Family: Windows

Published: 2/12/2021

Updated: 6/3/2021

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 6.9

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2021-21052

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:adobe:animate

Required KB Items: SMB/Registry/Enumerated, installed_sw/Adobe Animate

Exploit Ease: No known exploits are available

Patch Publication Date: 2/9/2021

Vulnerability Publication Date: 2/9/2021

Reference Information

CVE: CVE-2021-21052

IAVA: 2021-A-0087-S

Detections

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