CVE-2020-2654

Description

Vulnerability in the Java SE product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).

How to fix CVE-2020-2654

To remediate CVE-2020-2654, upgrade the affected package to a fixed version below.

• —upgrade to 1.7.0 or later
• —upgrade to 1.7.0 or later
• —upgrade to 1.7.0 or later
• —upgrade to 11.0.6+10-1 or later

Is CVE-2020-2654 being exploited?

Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.

Affected packages (4)

• from 0, < 1.7.0, >= 1.8.0, < 1.8.0, >= 7.0.0, < 7.0.251, >= 8.0.0, < 8.0.241, >= 9.0.0, < 11.0.6, >= 12.0.0, < 13.0.2
• from 0, < 1.7.0, >= 1.8.0, < 1.8.0, >= 7.0.0, < 7.0.251, >= 8.0.0, < 8.0.241, >= 9.0.0, < 11.0.6, >= 12.0.0, < 13.0.2
• from 0, < 1.7.0, >= 1.8.0, < 1.8.0, >= 7.0.0, < 7.0.251, >= 8.0.0, < 8.0.241, >= 9.0.0, < 11.0.6, >= 12.0.0, < 13.0.2
• from 0, < 11.0.6+10-1

CVSS scores

References (23)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2020-2654
• WEBlists.opensuse.org/opensuse-security-announce/2020-01/msg00050.html
• WEBlists.opensuse.org/opensuse-security-announce/2020-01/msg00060.html
• WEBaccess.redhat.com/errata/RHSA-2020:0122