Security readout for executives and security teams
This flaw affects Apple Mac OS X systems before 10.9. A local user could trigger a kernel handling error in tty device operations and hang the system. The available sources do not show data theft, privilege escalation, remote access, or active exploitation. Exposure is most relevant to legacy Apple Mac OS X hosts running versions earlier than 10.9, especially shared workstations, lab systems, or servers with local user access. Treat this as a legacy-platform resilience issue, not a remote breach indicator. Prioritize if old OS X machines remain in production, support shared users, or perform critical functions where a system hang would disrupt operations. Mitigation focus: Identify any Mac OS X hosts running versions before 10.9.; Review Apple advisory APPLE-SA-2013-10-22-3 for supported update guidance.; Upgrade affected systems to a fixed Apple-supported version where feasible..
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-2013-5176 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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