CVE-2020-2803

MEDIUM

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).

References

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00000.html

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00023.html

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00048.html

https://lists.debian.org/debian-lts-announce/2020/04/msg00024.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/CKAV6KFFAEANXAN73AFTGU7Z6YNRWCXQ/

https://lists.fedoraproject.org/archives/list/[email protected]/message/L7VHC4EW36KZEIDQ56RPCWBZCQELFFKN/

https://lists.fedoraproject.org/archives/list/[email protected]/message/NYHHHZRHXCBGRHGE5UP7UEB4IZ2QX536/

https://security.gentoo.org/glsa/202006-22

https://security.netapp.com/advisory/ntap-20200416-0004/

https://usn.ubuntu.com/4337-1/

https://www.debian.org/security/2020/dsa-4662

https://www.debian.org/security/2020/dsa-4668

https://www.oracle.com/security-alerts/cpuapr2020.html

Details

Source: MITRE

Published: 2020-04-15

Updated: 2020-06-24

Risk Information

CVSS v2.0

Base Score: 5.1

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

Impact Score: 6.4

Exploitability Score: 4.9

Severity: MEDIUM

CVSS v3.0

Base Score: 8.3

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

Impact Score: 6

Exploitability Score: 1.6

Severity: HIGH