CVE-2020-2830

Name: CVE-2020-2830
Creator: NVD / NIST
Published: 2020-04-15T14:15:29.95+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 4.95%

Last modified Jun 17, 2026

CVE-2020-2830 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Concurrency). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. EPSS estimates a 4.95% chance of exploitation in the next 30 days.

Description

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Concurrency). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS Probability

4.95%

91.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions	Update
Oracle	Jdk	1.7.0	Update251
Oracle	Jdk	1.8.0	Update241
Oracle	Jdk	11.0.6	—
Oracle	Jdk	14.0.0	—
Oracle	Jre	1.7.0	Update 251
Oracle	Jre	1.8.0	Update 241
Oracle	Jre	11.0.6	—
Oracle	Jre	14.0.0	—
Oracle	Openjdk	>= 11, <= 11.0.6	—
Oracle	Openjdk	>= 13, <= 13.0.2	—
Oracle	Openjdk	7	—
Oracle	Openjdk	8	—
Oracle	Openjdk	14	—
Netapp	7-Mode Transition Tool	All versions	—
Netapp	Active Iq Unified Manager	>= 7.3	—
Netapp	Active Iq Unified Manager	>= 9.5	—
Netapp	Cloud Backup	All versions	—
Netapp	E-Series Performance Analyzer	All versions	—
Netapp	E-Series Santricity Os Controller	>= 11.0.0, <= 11.60.1	—
Netapp	E-Series Santricity Web Services	All versions	—
Netapp	Oncommand Insight	All versions	—
Netapp	Oncommand Workflow Automation	All versions	—
Netapp	Plug-In For Symantec Netbackup	All versions	—
Netapp	Santricity Unified Manager	All versions	—
Netapp	Snapmanager	All versions	—
Netapp	Steelstore Cloud Integrated Storage	All versions	—
Netapp	Storagegrid	>= 9.0.0, <= 9.0.4	—
Netapp	Storagegrid	All versions	—
Debian	Debian Linux	8.0	—
Debian	Debian Linux	10.0	—
Fedoraproject	Fedora	30	—
Fedoraproject	Fedora	31	—
Fedoraproject	Fedora	32	—
Opensuse	Leap	15.1	—
Opensuse	Leap	15.2	—
Mcafee	Threat Intelligence Exchange Server	>= 2.0.0, < 2.3.1	—
Mcafee	Threat Intelligence Exchange Server	2.3.1	—
Mcafee	Threat Intelligence Exchange Server	3.0.0	—
Canonical	Ubuntu Linux	16.04	—
Canonical	Ubuntu Linux	18.04	—
Canonical	Ubuntu Linux	19.10	—

References

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00000.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00023.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00048.htmlThird Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10318Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/04/msg00024.htmlThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CKAV6KFFAEANXAN73AFTGU7Z6YNRWCXQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L7VHC4EW36KZEIDQ56RPCWBZCQELFFKN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYHHHZRHXCBGRHGE5UP7UEB4IZ2QX536/
https://security.gentoo.org/glsa/202006-22Third Party Advisory
https://security.netapp.com/advisory/ntap-20200416-0004/Third Party Advisory
https://usn.ubuntu.com/4337-1/Third Party Advisory
https://www.debian.org/security/2020/dsa-4662Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2020.htmlVendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00000.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00023.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00048.htmlThird Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10318Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/04/msg00024.htmlThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CKAV6KFFAEANXAN73AFTGU7Z6YNRWCXQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L7VHC4EW36KZEIDQ56RPCWBZCQELFFKN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYHHHZRHXCBGRHGE5UP7UEB4IZ2QX536/
https://security.gentoo.org/glsa/202006-22Third Party Advisory
https://security.netapp.com/advisory/ntap-20200416-0004/Third Party Advisory
https://usn.ubuntu.com/4337-1/Third Party Advisory
https://www.debian.org/security/2020/dsa-4662Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2020.htmlVendor Advisory

Timeline

Published: Apr 15, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-2830?

How severe is CVE-2020-2830?

CVE-2020-2830 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 4.95% probability of exploitation in the next 30 days.

How do I fix CVE-2020-2830?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-2830?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST