CVE-2020-2830

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).

5.3

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.18%

Vendor Advisory debian.org Vendor Advisory ubuntu.com Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory gentoo.org Vendor Advisory opensuse.org Vendor Advisory oracle.com

Affected: Oracle Corporation Java

References

Link	Tags
https://www.oracle.com/security-alerts/cpuapr2020.html	vendor advisory
https://security.netapp.com/advisory/ntap-20200416-0004/	third party advisory
https://www.debian.org/security/2020/dsa-4662	third party advisory vendor advisory
https://usn.ubuntu.com/4337-1/	third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2020/04/msg00024.html	third party advisory mailing list
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L7VHC4EW36KZEIDQ56RPCWBZCQELFFKN/	vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CKAV6KFFAEANXAN73AFTGU7Z6YNRWCXQ/	vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYHHHZRHXCBGRHGE5UP7UEB4IZ2QX536/	vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00000.html	third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00023.html	third party advisory vendor advisory
https://security.gentoo.org/glsa/202006-22	third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00048.html	third party advisory vendor advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10318	third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2020-2830?: CVE-2020-2830 has been scored as a medium severity vulnerability.
How to fix CVE-2020-2830?: To fix CVE-2020-2830, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-2830 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-2830 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-2830?: CVE-2020-2830 affects Oracle Corporation Java.