#VU56591 Input validation error


Published: 2021-09-14

Vulnerability identifier: #VU56591

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-40712

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Adobe Experience Manager
Client/Desktop applications / Office applications

Vendor: Adobe

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A remote user can send specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Adobe Experience Manager: 6.0 HOTFIX 25133, 6.1-SP2-CFP17, 6.2, 6.2-SP1-CFP15, 6.3, 6.3.1.0, 6.3.2.0, 6.3.2.2, 6.3.3.0, 6.3.3.2, 6.3.3.7, 6.3.3.8, 6.4, 6.4.0, 6.4.0 HOTFIX 30379, 6.4.0 HOTFIX 31868, 6.4.1.0, 6.4.2.0, 6.4.3.0, 6.4.7.0, 6.4.8.0, 6.4.8.1, 6.4.8.2, 6.4.8.3, 6.4.8.4, 6.5, 6.5.0 HOTFIX 30379, 6.5.0 HOTFIX 31870, 6.5.3.0, 6.5.4.0, 6.5.5.0, 6.5.6.0, 6.5.7.0, 6.5.8.0, 6.5.9.0

CPE

External links
https://helpx.adobe.com/security/products/experience-manager/apsb21-82.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability