CVE-2019-2748 : Security Advisory and Response

A weakness has been identified in the Oracle PeopleSoft Products, specifically in the PeopleSoft Enterprise PT PeopleTools component (Application Server). This vulnerability affects versions 8.55, 8.56, and 8.57. Although it is difficult to exploit, it could be used by a network-based attacker with low privileges via HTTP to compromise the PeopleSoft Enterprise PT PeopleTools. If successfully exploited, unauthorized manipulation of critical data or unauthorized read access to a subset of PeopleSoft Enterprise PT PeopleTools data may occur.

Understanding CVE-2019-2748

This CVE involves a vulnerability in the PeopleSoft Enterprise PT PeopleTools component of Oracle PeopleSoft Products.

What is CVE-2019-2748?

Vulnerability in PeopleSoft Enterprise PT PeopleTools affecting versions 8.55, 8.56, and 8.57
Difficulty in exploitation, but potential for unauthorized data manipulation

The Impact of CVE-2019-2748

Unauthorized creation, deletion, or modification of critical data within PeopleSoft Enterprise PT PeopleTools
Unauthorized read access to a subset of PeopleSoft Enterprise PT PeopleTools data
CVSS 3.0 Base Score of 7.1 with impacts on confidentiality and integrity

Technical Details of CVE-2019-2748

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows a low-privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise PT PeopleTools.

Affected Systems and Versions

PeopleSoft Enterprise PT PeopleTools versions 8.55, 8.56, and 8.57

Exploitation Mechanism

Difficulty in exploitation
Attackers with low privileges can compromise the system via HTTP

Mitigation and Prevention

Protecting systems from CVE-2019-2748 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Oracle
Monitor network traffic for any suspicious activities
Restrict network access to vulnerable systems

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities
Conduct security audits and assessments periodically

Patching and Updates

Stay informed about security advisories from Oracle
Implement patches promptly to mitigate the risk of exploitation