CVE-2020-2735 Vulnerability in the Java VM component of Oracle Database Server.

What is CVE-2020-2735?

CVE-2020-2735 is a high-severity vulnerability in Oracle Database Server, published on 15 Apr 2020.

Official description

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).

Which versions are affected by CVE-2020-2735?

It affects 1 product.

Products include Oracle Database Server.

How do I fix CVE-2020-2735?

No fix has been published for CVE-2020-2735 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-2735 being exploited?

There is no known exploitation of CVE-2020-2735 in the wild and no public exploit code.

Other vulnerabilities in Oracle Database Server

• CVE-2015-4863 Other in n/a Critical 10.0
• CVE-2013-1534 Other in n/a Critical 10.0
• CVE-2010-0071 Other in n/a Critical 10.0
• CVE-2009-1979 Other in n/a Critical 10.0
• CVE-2009-1985 Other in n/a Critical 10.0

All Oracle Database Server vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-gf4h-qh8q-m56f.