PT-2023-2487 · Oracle · Oracle Bi Publisher

Published 2023-04-18 · Updated 2023-04-19 · CVE-2023-21941

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Oracle BI Publisher versions 6.4.0.0.0 and 12.2.1.4.0

Description The issue exists due to insufficient input validation in the Web Server component of Oracle BI Publisher. This allows a remote attacker to disclose protected information using HTTP requests. Successful attacks can result in unauthorized read access to a subset of Oracle BI Publisher accessible data.

Recommendations For version 6.4.0.0.0, update to a version that includes the fix for this issue. For version 12.2.1.4.0, update to a version that includes the fix for this issue. As a temporary workaround, consider restricting access to the Web Server component until a patch is available.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2023-02278

CVE-2023-21941

Affected Products

Oracle Bi Publisher

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-21941 · Security Note
• https://osv.dev/vulnerability/CVE-2023-21941 · Vendor Advisory
• https://oracle.com/security-alerts/cpuapr2023.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02278 · Security Note