PT-2019-3732 · Oracle · Oracle Database Server+1

Published 2019-10-15 · Updated 2020-08-24 · CVE-2019-2909

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:N/I:C/A:N

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c, 19c

Description The issue is related to insufficient input validation in the Java VM component of Oracle Database Server. This can be exploited by a remote attacker to gain read, modify, add, or delete access to data using multiple network protocols. Successful attacks can result in unauthorized access to critical data or all Java VM accessible data.

Recommendations For versions 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c, 19c, update to a version that includes the fix for this issue to prevent exploitation. As a temporary workaround, consider restricting network access to the Java VM component to minimize the risk of exploitation. Restrict access to critical data to prevent unauthorized modification or deletion.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2019-03959

CVE-2019-2909

Affected Products

Oracle Database

Oracle Database Server

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2019-2909 · Security Note
• https://osv.dev/vulnerability/CVE-2019-2909 · Vendor Advisory
• http://oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-03959 · Security Note
• https://oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html · Note