CVE-2020-2593

MEDIUM

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).

References

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00050.html

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00060.html

https://access.redhat.com/errata/RHSA-2020:0122

https://access.redhat.com/errata/RHSA-2020:0128

https://access.redhat.com/errata/RHSA-2020:0157

https://access.redhat.com/errata/RHSA-2020:0196

https://access.redhat.com/errata/RHSA-2020:0202

https://access.redhat.com/errata/RHSA-2020:0231

https://access.redhat.com/errata/RHSA-2020:0232

https://access.redhat.com/errata/RHSA-2020:0465

https://access.redhat.com/errata/RHSA-2020:0467

https://access.redhat.com/errata/RHSA-2020:0468

https://access.redhat.com/errata/RHSA-2020:0469

https://access.redhat.com/errata/RHSA-2020:0470

https://access.redhat.com/errata/RHSA-2020:0541

https://access.redhat.com/errata/RHSA-2020:0632

https://kc.mcafee.com/corporate/index?page=content&id=SB10315

https://lists.debian.org/debian-lts-announce/2020/02/msg00034.html

https://seclists.org/bugtraq/2020/Feb/22

https://seclists.org/bugtraq/2020/Jan/24

https://security.netapp.com/advisory/ntap-20200122-0003/

https://usn.ubuntu.com/4257-1/

https://www.debian.org/security/2020/dsa-4605

https://www.debian.org/security/2020/dsa-4621

https://www.oracle.com/security-alerts/cpujan2020.html

Details

Source: MITRE

Published: 2020-01-15

Updated: 2020-05-13

Risk Information

CVSS v2.0

Base Score: 5.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

Impact Score: 4.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 4.8

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

Impact Score: 2.5

Exploitability Score: 2.2

Severity: MEDIUM