CVE-2018-3109 Information disclosure in Fusion Middleware MapViewer

What is CVE-2018-3109?

CVE-2018-3109 is a medium-severity vulnerability in Oracle Fusion Middleware, published on 2 Aug 2018. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Fusion Middleware MapViewer component of Oracle Fusion Middleware (subcomponent: Map Builder). Supported versions that are affected are 12.2.1.2 and 12.2.1.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Fusion Middleware MapViewer. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Fusion Middleware MapViewer accessible data. CVSS 3.0 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

Which versions are affected by CVE-2018-3109?

It affects 1 product.

Products include Oracle Fusion Middleware.

How do I fix CVE-2018-3109?

No fix has been published for CVE-2018-3109 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-3109 being exploited?

There is no known exploitation of CVE-2018-3109 in the wild and no public exploit code.

Other vulnerabilities in Oracle Fusion Middleware

• CVE-2012-1710 Oracle Fusion Middleware Unspecified Exploited Critical 9.8
• CVE-2012-3152 Oracle Fusion Middleware Unspecified Exploited Critical 9.1
• CVE-2012-0518 Oracle Fusion Middleware Unspecified Exploited Medium 4.7
• CVE-2013-2380 Other in n/a Critical 10.0
• CVE-2012-3135 Other in n/a Critical 10.0

All Oracle Fusion Middleware vulnerabilities

Sources

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

Also known as GHSA-84q2-jhwj-fm22.