Security readout for executives and security teams
CVE-2020-2812 can let a highly privileged network attacker crash MySQL Server repeatedly, causing a complete denial of service. It does not indicate data theft or data modification, but outages can affect applications that depend on MySQL. Exposure is most likely where affected MySQL Server versions are still running and reachable over network protocols by privileged database users or compromised privileged credentials. Treat as a scheduled but real availability risk. Prioritize systems where MySQL supports customer-facing, revenue, authentication, or operational workflows, especially if privileged accounts are broadly shared. Mitigation focus: Apply Oracle April 2020 CPU guidance or relevant distro/vendor advisory updates.; Upgrade MySQL Server beyond the affected version ranges where vendor-supported packages are available.; Restrict network access to MySQL to trusted hosts and application paths..
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-2020-2812 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 4.9 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CNA and ADP enrichment extracted from CVE v5
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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:L/PR:H/UI:N/S:U/C:N/I:N/A:H1.23.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
4.9MediumVector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
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-20200416-0003/CVE reference · x_refsource_CONFIRM
- USN-4350-1CVE reference · vendor-advisory, x_refsource_UBUNTU
- FEDORA-2020-20ac7c92a1CVE reference · vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-136dc82437CVE reference · vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-261c9ddd7cCVE reference · vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-35f52d9370CVE reference · vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-ac2d47d89aCVE reference · vendor-advisory, x_refsource_FEDORA
- GLSA-202012-08CVE reference · vendor-advisory, x_refsource_GENTOO
- GLSA-202105-27CVE reference · vendor-advisory, x_refsource_GENTOO
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.