PT-2018-1442 · Oracle · Oracle Net+3

Published 2018-07-18 · Updated 2019-10-03 · CVE-2018-3110

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

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

Description A vulnerability was discovered in the Java VM component of Oracle Database Server. The issue is related to inadequate access control. This easily exploitable vulnerability allows a low-privileged attacker with Create Session privilege and network access via Oracle Net to compromise the Java VM. Successful attacks can result in the takeover of the Java VM. The vulnerability may significantly impact additional products.

Recommendations For versions 11.2.0.4, 12.1.0.2, 12.2.0.1, and 18, consider restricting access to the Java VM component to minimize the risk of exploitation until a patch is available. As a temporary workaround, consider disabling the use of Oracle Net for remote access to the Java VM until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2018-00992

CVE-2018-3110

Affected Products

Javavm

Oracle Database

Oracle Database Server

Oracle Net

References · 7

• https://bdu.fstec.ru/vul/2018-00992 · Security Note
• http://oracle.com/technetwork/security-advisory/alert-cve-2018-3110-5032149.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-3110 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-3110 · Security Note
• http://securitytracker.com/id/1041532 · Note
• https://cxsecurity.com/cveshow/CVE-2018-3110 · Note
• http://securityfocus.com/bid/105056 · Note