CVE-2021-35666: High severity oracle http server vulnerability

Published Oct 20, 2021

Updated

Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: OSSL Module). The supported version that is affected is 11.1.1.9.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle HTTP Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle HTTP Server accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).

Affected Software

1 affected component

Oracle HTTP Server=11.1.1.9.0

Remediation

Patch Available

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

Event History

Oct 20, 2021

CVE Published

via MITRE·10:51 AM

Data Sourced

via MITRE·10:51 AM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2021-35666?

The severity of CVE-2021-35666 is high.

What is affected by CVE-2021-35666?

The Oracle HTTP Server product of Oracle Fusion Middleware version 11.1.1.9.0 is affected by CVE-2021-35666.

How can an attacker exploit CVE-2021-35666?

An unauthenticated attacker with network access via HTTPS can exploit CVE-2021-35666.

How can I fix CVE-2021-35666?

Update to a patched version of the Oracle HTTP Server product that is not affected by CVE-2021-35666.

Where can I find more information about CVE-2021-35666?

You can find more information about CVE-2021-35666 in the Oracle Security Advisory: [Oracle Security Advisory](https://www.oracle.com/security-alerts/cpuoct2021.html).