PT-2020-4567 · Oracle · E-Business Suite+1

Bui Duong · Published 2020-10-21 · Updated 2020-10-26 · CVE-2020-14880

Positive Technologies (AI Summary)

CVSS v3.1

8.5

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Name of the Vulnerable Software and Affected Versions Oracle Fusion Middleware BI Publisher versions 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0, 12.2.1.4.0

Description The issue is related to insufficient input validation in the E-Business Suite - XDO component of Oracle BI Publisher. This allows a low-privileged attacker with network access via HTTP to compromise BI Publisher, potentially leading to unauthorized access to critical data or complete access to all BI Publisher accessible data. Successful attacks can also result in unauthorized update, insert, or delete access to some of BI Publisher's accessible data.

Recommendations For versions 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0, and 12.2.1.4.0, consider restricting access to the BI Publisher component until a patch is available. As a temporary workaround, limit the use of HTTP protocol for accessing BI Publisher to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2020-05116

CVE-2020-14880

Affected Products

E-Business Suite

Oracle Fusion Middleware Bi Publisher

References · 5

• https://oracle.com/security-alerts/cpuoct2020.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-14880 · Security Note
• https://bdu.fstec.ru/vul/2020-05116 · Security Note
• https://osv.dev/vulnerability/CVE-2020-14880 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2020102949 · Note