PT-2019-3119 · Oracle · Oracle Database Server+1

Published 2019-04-17 · Updated 2020-08-24 · CVE-2019-2518

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

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 a vulnerability in the Java VM component of Oracle Database Server, which can be exploited by a low-privileged attacker with Create Session and Create Procedure privileges and network access via multiple protocols. This can lead to the compromise of the Java VM, potentially resulting in its takeover. The vulnerability is difficult to exploit.

Recommendations For versions 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c, 19c, consider restricting network access to the Java VM component until a fix is available. As a temporary workaround, consider disabling the Java VM component to minimize the risk of exploitation. Restrict access to the Create Session and Create Procedure privileges to minimize the risk of exploitation.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2019-03102

CVE-2019-2518

Affected Products

Oracle Database

Oracle Database Server

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2019-2518 · Security Note
• http://oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-2518 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-03102 · Security Note
• https://oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html · Note