Vulnerability in Red Hat Wildfly
CVE-2020-14307
A vulnerability was found in Wildfly's Enterprise Java Beans (EJB) versions shipped with Red Hat JBoss EAP 7, where SessionOpenInvocations are never removed from the remote InvocationTracker after a response is received in the EJB Client, as well as the server. This flaw allows an attacker to craft a denial of service attack to make the service unavailable.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.012 (68.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Red Hat Wildfly — versions jboss-ejb-client versions shipped with Red Hat JBoss EAP 7
- Red Hat Amq — versions 2.0
- Red Hat Jboss Enterprise Application Platform Continuous Delivery
- Red Hat Jboss Fuse — versions 6.0.0
- Red Hat Openshift Application Runtimes
- Red Hat Single Sign-On — versions 7.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2020-14307?
- CVE-2020-14307 is a medium-severity vulnerability in Red Hat Wildfly, classified under Improper Resource Shutdown or Release. CVSS score: 6.5/10. Published 2020-07-24.
- How severe is CVE-2020-14307?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2020-14307 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.