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Adobe Bridge 10.x < 10.1.2 / 11.x < 11.0.2 Multiple Vulnerabilities (APSB21-23)

medium Nessus Plugin ID 148454

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Synopsis

Adobe Bridge installed on remote Windows host is affected by a multiple vulnerabilities

Description

The version of Adobe Bridge installed on the remote Windows host is prior to 10.1.2 or 11.0.2. It is, therefore, affected by multiple vulnerabilities as referenced in the apsb21-23 advisory.

 - Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Out-of-bounds write vulnerability when parsing a crafted file. 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. (CVE-2021-21095)

 - Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Improper Authorization vulnerability in the Genuine Software Service. A low-privileged attacker could leverage this vulnerability to achieve application denial-of-service in the context of the current user. Exploitation of this issue does not require user interaction. (CVE-2021-21096)

 - Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Out-of-bounds read vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to disclose sensitive memory information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. (CVE-2021-21091)

 - Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by a memory corruption vulnerability when parsing a specially crafted file. 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. (CVE-2021-21092, CVE-2021-21093)

 - Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Out-of-bounds write vulnerability when parsing a specially crafted file. 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. (CVE-2021-21094)

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

Solution

Upgrade to Adobe Bridge version 10.1.2 or 11.0.2 or later.

See Also

https://helpx.adobe.com/security/products/bridge/apsb21-23.html

Plugin Details

Severity: Medium

ID: 148454

File Name: adobe_bridge_apsb21-23.nasl

Version: 1.6

Type: local

Agent: windows

Family: Windows

Published: 4/13/2021

Updated: 11/20/2024

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2021-21095

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

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

CVSS Score Source: CVE-2021-21096

Vulnerability Information

CPE: cpe:/a:adobe:bridge

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

Exploit Ease: No known exploits are available

Patch Publication Date: 4/13/2021

Vulnerability Publication Date: 4/13/2021

Reference Information

CVE: CVE-2021-21091, CVE-2021-21092, CVE-2021-21093, CVE-2021-21094, CVE-2021-21095, CVE-2021-21096