Security readout for executives and security teams
CVE-2014-3873 is a FreeBSD kernel information disclosure issue in ktrace. A local user could obtain sensitive data from kernel memory through kernel process tracing. This matters most on shared or multi-user FreeBSD systems where untrusted users have local access. Exposure is limited to affected FreeBSD systems with local users or processes able to exercise ktrace. Single-purpose systems without untrusted local accounts have lower practical exposure, but should still patch if running the affected releases. Treat this as a medium-priority remediation unless affected FreeBSD systems host untrusted users. The issue is local, not remote, but kernel memory disclosure can expose sensitive material and weaken broader host security assumptions. Mitigation focus: Apply FreeBSD-SA-14:12 guidance for all affected FreeBSD systems.; Upgrade to patched levels: 8.4 p11, 9.1 p14, 9.2 p7, or 9.3-BETA1 p1.; Prioritize shared servers, shell hosts, build systems, and other multi-user FreeBSD deployments..
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-2014-3873 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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