What is the vulnerability ID?

The vulnerability ID is CVE-2021-35661.

What is the affected component of Oracle Fusion Middleware?

The affected component is Outside In Filters.

How severe is the vulnerability?

The vulnerability has a severity rating of 7.5 (high).

How can an attacker exploit this vulnerability?

An unauthenticated attacker with network access via HTTP can exploit this vulnerability.

Is there a fix available for this vulnerability?

Please refer to the official Oracle Security Advisory for information on available fixes.

Vulnerability/
CVE-2021-35661

high

7.5

20/10/2021

4/8/2024

CVE-2021-35661

First published: Wed Oct 20 2021(Updated: )

Vulnerability in the Oracle Outside In Technology product of Oracle Fusion Middleware (component: Outside In Filters). The supported version that is affected is 8.5.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Outside In Technology. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Outside In Technology. Note: Outside In Technology is a suite of software development kits (SDKs). The protocol and CVSS Base Score depend on the software that uses Outside In Technology. The CVSS score assumes that the software passes data received over a network directly to Outside In Technology, but if data is not received over a network the CVSS score may be lower. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Credit: secalert_us@oracle.com

Affected Software	Affected Version	How to fix
Oracle Outside In Technology	=8.5.5

Remedy

https://www.oracle.com/security-alerts/cpuoct2021.html

Never miss a vulnerability like this again

Reference Links

https://www.oracle.com/security-alerts/cpuoct2021.html

Frequently Asked Questions

What is the vulnerability ID?
The vulnerability ID is CVE-2021-35661.
What is the affected component of Oracle Fusion Middleware?
The affected component is Outside In Filters.
What is the affected version of Oracle Outside In Technology?
The affected version is 8.5.5.
How severe is the vulnerability?
The vulnerability has a severity rating of 7.5 (high).
How can an attacker exploit this vulnerability?
An unauthenticated attacker with network access via HTTP can exploit this vulnerability.
Is there a fix available for this vulnerability?
Please refer to the official Oracle Security Advisory for information on available fixes.

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vendor/oracle
canonical/oracle outside in technology
version/oracle outside in technology/8.5.5

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