CVE-2020-2593

Description

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Networking). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231. Difficult to exploit 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 update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.0 Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).

4.8

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.45%

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

Affected: Oracle Corporation Java

References

Link	Tags
https://www.oracle.com/security-alerts/cpujan2020.html	patch vendor advisory
https://access.redhat.com/errata/RHSA-2020:0128	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0122	third party advisory vendor advisory
https://www.debian.org/security/2020/dsa-4605	third party advisory vendor advisory
https://seclists.org/bugtraq/2020/Jan/24	third party advisory mailing list
https://access.redhat.com/errata/RHSA-2020:0157	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0196	third party advisory vendor advisory
https://security.netapp.com/advisory/ntap-20200122-0003/	third party advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00050.html	mailing list third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00060.html	mailing list third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0232	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0231	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0202	third party advisory vendor advisory
https://usn.ubuntu.com/4257-1/	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0465	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0470	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0467	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0469	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0468	third party advisory vendor advisory
https://www.debian.org/security/2020/dsa-4621	third party advisory vendor advisory
https://seclists.org/bugtraq/2020/Feb/22	third party advisory mailing list
https://access.redhat.com/errata/RHSA-2020:0541	third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2020:0632	third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2020/02/msg00034.html	third party advisory mailing list
https://kc.mcafee.com/corporate/index?page=content&id=SB10315	third party advisory
https://security.gentoo.org/glsa/202101-19	third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-2593?: CVE-2020-2593 has been scored as a medium severity vulnerability.
How to fix CVE-2020-2593?: To fix CVE-2020-2593, 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-2020-2593 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-2593 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-2020-2593?: CVE-2020-2593 affects Oracle Corporation Java.