PT-2021-7113 · Oracle · Oracle Bi Publisher

Quynh Le · Published 2021-07-20 · Updated 2021-07-26 · CVE-2021-2391

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Oracle BI Publisher versions 5.5.0.0.0 through 12.2.1.4.0

Description The issue exists due to insufficient input validation in the Scheduler component of Oracle BI Publisher, part of the Oracle Fusion Middleware platform. This allows a remote attacker to execute arbitrary code and impact the confidentiality, integrity, and availability of protected information. Successful attacks can result in the takeover of Oracle BI Publisher.

Recommendations For versions 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0, and 12.2.1.4.0, update to a version that includes the fix for this issue. 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:2022-03381

CVE-2021-2391

ZDI-21-882

Affected Products

Oracle Bi Publisher

References · 6

• https://oracle.com/security-alerts/cpujul2021.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-2391 · Security Note
• https://osv.dev/vulnerability/CVE-2021-2391 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-03381 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-882 · Security Note
• https://t.me/cvenotify/18133 · Telegram Post