Security readout for executives and security teams
CVE-2016-0657 is an older MySQL issue where a local user may affect confidentiality through JSON-related behavior. The sources do not provide CVSS, CWE, or detailed impact. Business urgency depends on whether legacy MySQL 5.7.11 or earlier remains deployed on hosts accessible to local users. Exposure is most likely on systems still running Oracle MySQL 5.7.11 or earlier, especially shared servers or hosts with untrusted local accounts. Evidence is incomplete for downstream package versions. Treat as a legacy exposure cleanup item. Escalate priority if production database hosts run affected MySQL versions and allow local access by non-administrators or shared users. Mitigation focus: Inventory MySQL installations and identify versions at or below 5.7.11.; Review Oracle CPU April 2016 guidance for fixed-version details.; Review Ubuntu USN-2954-1 if using Ubuntu packages..
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-2016-0657 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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