CVE-2020-14340: oracle communications_cloud_native_core_console Uncontrolled Resource Consumption
CVSS: 5.9v3.1MediumModified
AliasesUBUNTU-CVE-2020-14340DEBIAN-CVE-2020-14340GHSA-c738-77x8-wmq5
Published 02-06-2021Last modified 04-08-2024
Vulnerability summary
CVE-2020-14340 is a medium (CVSS 5.9) Uncontrolled Resource Consumption vulnerability in oracle communications_cloud_native_core_console. EPSS estimates a 2.21% chance of exploitation in the next 30 days, higher than 82.3% of scored vulnerabilities.
CVSS score
5.9/10
010
Medium · v3.1 (NVD)EPSS score
2.21%
0%100%
Low · -0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 3Timeline
- 02-06-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
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 metrics
5 scores · 4 sources · 2 versionsMedium 5.9Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 4 agree
- OSV · UbuntuEcosystem advisory · calculated5.9MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated5.9MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · MavenEcosystem advisory · calculated5.9MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
2.21%
Chance of exploitation in the next 30 days
Percentile
82%
Versus all other CVEs
30-day change
-0.01 pp
From 2.22% on 18-09-2026
18-09-202618-10-2026
EPSS score2.21%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Redhat8 products
- jboss_brms5 | 6
- jboss_data_grid6.0.0 | 7.0.0
- jboss_data_virtualization6.0.0
- jboss_enterprise_application_platform5.0.0 | 6.0.0
- jboss_fuse6.0.0 | 7.0.0
Oracle6 products
- communications_cloud_native_core_console1.9.0
- communications_cloud_native_core_network_repository_function1.14.0
- communications_cloud_native_core_policy1.14.0
- communications_cloud_native_core_security_edge_protection_proxy1.15.0
- communications_cloud_native_core_service_communication_proxy1.14.0
Debian1 product
- jboss-xnio< 3.8.2-1
Org.jboss.xnio1 product
- xnio-nio≥ 3.8.0.Final, < 3.8.2.Final | ≥ 3.6.0, < 3.7.9.Final
Ubuntu1 product
- jboss-xnioAll versions (No fix recorded)
5 vendors · 17 products
