Medium severity · published Jun 2, 2021
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
5.9
CVSS
2.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CC
Communications Cloud Native Core Console · Oracle
1.9.0 · source: NVD
CC
Communications Cloud Native Core Network Repository Function · Oracle
1.14.0 · source: NVD
CC
Communications Cloud Native Core Policy · Oracle
1.14.0 · source: NVD
CC
Communications Cloud Native Core Security Edge Protection Proxy · Oracle
1.15.0 · source: NVD
CC
Communications Cloud Native Core Service Communication Proxy · Oracle
1.14.0 · source: NVD
CC
Communications Cloud Native Core Unified Data Repository · Oracle
1.14.0 · source: NVD
JB
Jboss Brms · Redhat
5; 6 · source: NVD
JD
Jboss Data Grid · Redhat
6.0.0; 7.0.0 · source: NVD
JD
Jboss Data Virtualization · Redhat
6.0.0 · source: NVD
JE
Jboss Enterprise Application Platform · Redhat
5.0.0; 6.0.0 · source: NVD
JF
Jboss Fuse · Redhat
6.0.0; 7.0.0 · source: NVD
JO
Jboss Operations Network · Redhat
3.0 · source: NVD
Affected product
CC
Communications Cloud Native Core Console
Oracle
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-14340
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-14340
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1860218
Patch
https://www.oracle.com/security-alerts/cpuapr2022.html
Patch
https://www.oracle.com/security-alerts/cpujan2022.html
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