Medium severity · published Jul 24, 2020
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…
6.5
CVSS
1.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AM
Amq · Redhat
2.0 · source: NVD
JE
Jboss Enterprise Application Platform Continuous Delivery · Redhat
All versions, or not specified · source: NVD
JF
Jboss Fuse · Redhat
6.0.0 · source: NVD
OA
Openshift Application Runtimes · Redhat
All versions, or not specified · source: NVD
SS
Single Sign-on · Redhat
7.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-14307
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-14307
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14307
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