Resource exhaustion in Oracle Communications Cloud Native Core Console
CVE-2020-14340
A vulnerability was discovered in XNIO where file descriptor leak caused by growing amounts of NIO Selector file handles between garbage collection cycles. It may allow the attacker to cause a denial of service. It affects XNIO versions 3.6.0.Beta1 through 3.8.1.Final.
Vulnerability class: DoS (Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.022 (82.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 82.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- Oracle Communications Cloud Native Core Console — versions 1.9.0
- Oracle Communications Cloud Native Core Network Repository Function — versions 1.14.0
- Oracle Communications Cloud Native Core Policy — versions 1.14.0
- Oracle Communications Cloud Native Core Security Edge Protection Proxy — versions 1.15.0
- Oracle Communications Cloud Native Core Service Communication Proxy — versions 1.14.0
- Oracle Communications Cloud Native Core Unified Data Repository — versions 1.14.0
- Red Hat Jboss Brms — versions 5, 6
- Red Hat Jboss Data Grid — versions 6.0.0, 7.0.0
- Red Hat Jboss Data Virtualization — versions 6.0.0
- Red Hat Jboss Enterprise Application Platform — versions 5.0.0, 6.0.0
Weakness classification (CWE)
References
- bugzilla.redhat.com/show_bug.cgi (Issue Tracking, Vendor Advisory)
- www.oracle.com/security-alerts/cpujan2022.html (Patch, Third Party Advisory)
- www.oracle.com/security-alerts/cpuapr2022.html (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-14340?
- CVE-2020-14340 is a medium-severity vulnerability in Oracle Communications Cloud Native Core Console, classified under Uncontrolled Resource Consumption. CVSS score: 5.9/10. Published 2021-06-02.
- How severe is CVE-2020-14340?
- Medium severity. CVSS v3 base score is 5.9 out of 10.