Security readout for executives and security teams
CVE-2020-2767 is a medium-severity Oracle Java JSSE issue. An unauthenticated network attacker using HTTPS could, under difficult conditions, read or change limited data accessible to Java. It matters most where affected Java versions underpin public or internal HTTPS services. Exposure is likely on systems running Java SE 11.0.6 or 14, especially applications or services using JSSE over HTTPS. The source also notes client and server deployments, Java Web Start, applets, and APIs reached through web services. Treat this as a planned but timely Java update, not an emergency based on the provided evidence. Give higher priority to externally reachable Java HTTPS services and regulated data environments. Mitigation focus: Inventory Java SE runtimes and applications using JSSE over HTTPS.; Apply Oracle April 2020 CPU guidance for affected Java SE versions.; Apply relevant Debian, Ubuntu, or openSUSE security updates where packaged Java is used..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2020-2767 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 4.8 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N2.22.5Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
4.8MediumVector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.oracle.com/security-alerts/cpuapr2020.htmlCVE reference · x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20200416-0004/CVE reference · x_refsource_CONFIRM
- DSA-4662CVE reference · vendor-advisory, x_refsource_DEBIAN
- USN-4337-1CVE reference · vendor-advisory, x_refsource_UBUNTU
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.