Security readout for executives and security teams
CVE-2005-3928 is a local buffer overflow in the QNX phgrafx component. A user who can already run commands on an affected QNX 6.2.1 or 6.3.0 system may be able to execute arbitrary code. The bundle does not name a current patch or show active exploitation. Exposure is most likely in legacy QNX Neutrino RTOS environments still running versions 6.2.1 or 6.3.0 with phgrafx installed. The attacker must have local access or another foothold that permits command execution on the device. Treat this as a legacy-system exposure issue. It is not internet-remote based on the bundle, but affected QNX systems often support operational environments where local compromise can be disruptive. Prioritize inventory, access reduction, and vendor-confirmed remediation. Mitigation focus: Inventory QNX Neutrino systems for versions 6.2.1 and 6.3.0.; Check QNX or vendor maintenance guidance for phgrafx updates or supported replacements.; Restrict local shell and interactive user access on affected systems..
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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Execution behavior lookup
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Open ATT&CK lookupCVE-2005-3928 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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