CVE-2020-2735
moderate-risk
Published 2020-04-15
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, 18c and 19c. Difficult to exploit vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Java VM. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java VM, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java VM. CVSS 3.0 Base Score 8.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H).
Do I need to act?
~
1.4% 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
8
CVSS 8.0/10
High
NETWORK
/ HIGH complexity
Affected Products (5)
Affected Vendors
References (2)
Vendor Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html
Vendor Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html
40
/ 100
moderate-risk
Severity
24/34 · High
Exploitability
4/34 · Minimal
Exposure
12/34 · Low