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CVE-2021-35568 : Security Advisory and Response

Learn about CVE-2021-35568, a vulnerability in Oracle PeopleSoft Enterprise PeopleTools component that allows unauthorized access. Understand the impact, technical details, and mitigation steps.

A vulnerability has been identified in the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft. This vulnerability, designated as CVE-2021-35568, affects supported versions 8.57, 8.58, and 8.59. It allows an unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools, potentially resulting in unauthorized data access.

Understanding CVE-2021-35568

This section provides an in-depth understanding of the CVE-2021-35568 vulnerability.

What is CVE-2021-35568?

The vulnerability in Oracle's PeopleSoft Enterprise PeopleTools, specifically in the Rich Text Editor component, allows attackers to exploit the software using HTTP. Successful attacks can lead to unauthorized data access and potential compromise of PeopleSoft Enterprise PeopleTools.

The Impact of CVE-2021-35568

The vulnerability has a base score of 6.1 in CVSS 3.1, with impacts on confidentiality and integrity. Successful exploitation can result in unauthorized access to and manipulation of PeopleSoft Enterprise PeopleTools data.

Technical Details of CVE-2021-35568

This section covers the technical details of the CVE-2021-35568 vulnerability.

Vulnerability Description

The vulnerability in PeopleSoft Enterprise PeopleTools allows unauthenticated attackers to compromise the software via HTTP, potentially impacting data confidentiality and integrity.

Affected Systems and Versions

Supported versions of PeopleSoft Enterprise PeopleTools, including 8.57, 8.58, and 8.59, are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging network access via HTTP, requiring human interaction from a person other than the attacker for successful attacks.

Mitigation and Prevention

In this section, we discuss the mitigation and prevention strategies for CVE-2021-35568.

Immediate Steps to Take

Users are advised to apply relevant security patches and updates provided by Oracle to mitigate the vulnerability's risk.

Long-Term Security Practices

Implementing strong access controls, monitoring network traffic, and educating users on secure practices can help prevent similar vulnerabilities.

Patching and Updates

Regularly updating software and applying security patches from the vendor is crucial to protect systems from known vulnerabilities.

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