PT-2017-3893 · Oracle · Oracle Database Server+1

Published 2017-12-15 · Updated 2019-10-17 · CVE-2018-2875

Positive Technologies (AI Summary)

CVSS v3.1

5.0

Medium

Base vector

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

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

Description The issue is related to a vulnerability in the Core RDBMS component of Oracle Database Server, which can be easily exploited by a low-privileged attacker with Create Session privilege and network access via OracleNet. This can lead to unauthorized read access to a subset of Core RDBMS accessible data. The vulnerability may also impact additional products.

Recommendations For version 12.2.0.1, update to a newer version to mitigate the risk. For version 18c, update to a newer version to mitigate the risk. For version 19c, update to a newer version to mitigate the risk. As a temporary workaround, consider restricting access to the Core RDBMS component until a patch is available. Restrict network access via OracleNet to minimize the risk of exploitation.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2019-04207

CVE-2018-2875

Affected Products

Oracle Database

Oracle Database Server

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2018-2875 · Security Note
• https://bdu.fstec.ru/vul/2019-04207 · Security Note
• https://osv.dev/vulnerability/CVE-2018-2875 · Vendor Advisory
• http://oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html · Vendor Advisory
• https://oracle.com/security-alerts/cpuoct2019.html · Note
• https://oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html · Note
• https://oracle.com/technetwork/topics/security/public-vuln-to-advisory-mapping-093627.html · Note