{"id":"CVE-2020-2654","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-2654","generatedAt":"2026-10-27T23:43:44.560Z","title":"Vulnerability in the Java SE product of Oracle Java SE (component: Libraries).","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).","published":"2020-01-15T17:15:24.000Z","lastModified":"2026-06-17T03:12:35.000Z","status":"Modified","sourceIdentifier":"secalert_us@oracle.com","cvss":{"version":"3.1","score":3.7,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"},"cwe":[],"affected":["oracle/jdk","oracle/jre","redhat/enterprise linux","redhat/enterprise linux desktop","redhat/enterprise linux eus","redhat/enterprise linux server aus","redhat/enterprise linux server tus","redhat/enterprise linux workstation","oracle/openjdk","debian/debian linux","canonical/ubuntu linux","netapp/active iq unified manager","netapp/e-series performance analyzer","netapp/e-series santricity management plug-ins","netapp/e-series santricity os controller","netapp/e-series santricity storage manager","netapp/e-series santricity web services proxy","netapp/oncommand insight","netapp/oncommand workflow automation","netapp/santricity unified manager","netapp/steelstore cloud integrated storage","mcafee/epolicy orchestrator","opensuse/leap"],"epss":{"score":0.0396,"percentile":0.90369,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (3.96%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00050.html","tags":["Mailing List","Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00060.html","tags":["Mailing List","Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://access.redhat.com/errata/RHSA-2020:0122","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://access.redhat.com/errata/RHSA-2020:0128","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://access.redhat.com/errata/RHSA-2020:0157","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://access.redhat.com/errata/RHSA-2020:0196","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://access.redhat.com/errata/RHSA-2020:0202","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://access.redhat.com/errata/RHSA-2020:0231","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://access.redhat.com/errata/RHSA-2020:0232","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://access.redhat.com/errata/RHSA-2020:0541","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://access.redhat.com/errata/RHSA-2020:0632","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10315","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://lists.debian.org/debian-lts-announce/2020/02/msg00034.html","tags":["Mailing List","Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://seclists.org/bugtraq/2020/Feb/22","tags":["Issue Tracking","Mailing List","Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://seclists.org/bugtraq/2020/Jan/24","tags":["Issue Tracking","Mailing List","Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://security.gentoo.org/glsa/202101-19","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://security.netapp.com/advisory/ntap-20200122-0003/","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://usn.ubuntu.com/4257-1/","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://www.debian.org/security/2020/dsa-4605","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://www.debian.org/security/2020/dsa-4621","tags":["Third Party Advisory"],"source":"secalert_us@oracle.com"},{"url":"https://www.oracle.com/security-alerts/cpujan2020.html","tags":["Patch","Vendor Advisory"],"source":"secalert_us@oracle.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00050.html","tags":["Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00060.html","tags":["Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2020:0122","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2020:0128","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2020:0157","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2020:0196","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2020:0202","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2020:0231","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2020:0232","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2020:0541","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2020:0632","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10315","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2020/02/msg00034.html","tags":["Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://seclists.org/bugtraq/2020/Feb/22","tags":["Issue Tracking","Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://seclists.org/bugtraq/2020/Jan/24","tags":["Issue Tracking","Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/202101-19","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20200122-0003/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://usn.ubuntu.com/4257-1/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2020/dsa-4605","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2020/dsa-4621","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpujan2020.html","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-2654","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}