CVE-2020-2803

Description

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).

8.3

CVSS

Severity: High

CVSS 3.1 •

CVSS 3.0 •

CVSS 2.0 •

EPSS 3.21% Top 15%

Vendor Advisory debian.org Vendor Advisory ubuntu.com Vendor Advisory debian.org 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 gentoo.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://www.debian.org/security/2020/dsa-4668	third party advisory vendor advisory
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://security.gentoo.org/glsa/202209-15	third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-2803?: CVE-2020-2803 has been scored as a high severity vulnerability.
How to fix CVE-2020-2803?: To fix CVE-2020-2803, 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-2020-2803 being actively exploited in the wild?: It is possible that CVE-2020-2803 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-2803?: CVE-2020-2803 affects Oracle Corporation Java.