Security readout for executives and security teams
CVE-2020-2760 affects Oracle MySQL Server's InnoDB component. A highly privileged network-accessible attacker could crash or hang MySQL and make unauthorized changes to some accessible data. The issue is medium severity because it requires high privileges, but business impact can be material where MySQL supports critical services. Exposure is most likely in environments running affected MySQL versions where privileged database users or service accounts can reach MySQL over the network. Publicly exposed MySQL increases concern, but the source states high privileges are required. Treat as a scheduled but important database maintenance item. Escalate sooner for critical MySQL systems, externally reachable databases, or environments with broad privileged account access. Mitigation focus: Upgrade MySQL using Oracle or operating-system vendor security advisories.; Prioritize systems running MySQL 5.7.29 or earlier, or 8.0.19 or earlier.; Restrict MySQL network access to trusted hosts and required service accounts..
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-2020-2760 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.5 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/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:L/A:H1.24.2Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
5.5MediumVector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/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
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