CVE-2018-3259

high-risk
Published 2018-10-17

Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1 and 18c. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java VM. Successful attacks of this vulnerability can result in takeover of Java VM. CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Do I need to act?

~
4.9% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Oracle

References (6)

Patch http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
Third Party Advisory http://www.securityfocus.com/bid/105648
Third Party Advisory http://www.securitytracker.com/id/1041890
Patch http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
Third Party Advisory http://www.securityfocus.com/bid/105648
Third Party Advisory http://www.securitytracker.com/id/1041890
50
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 8/34 · Low
Exposure 10/34 · Low