Security readout for executives and security teams
FlightGear versions before 2016.4.4 had a route-manager flaw that could let a remote attacker cause the application to write files outside intended locations using crafted Nasal script content. For most organizations this is niche exposure, but arbitrary file write is serious where FlightGear is installed on user workstations or shared simulation systems. Exposure is likely limited to systems with FlightGear installed, especially versions older than 2016.4.4 or unpatched distribution packages. Risk is higher where users import or open untrusted FlightGear content, scripts, routes, or scenario files. Treat as targeted remediation, not emergency enterprise response. Patch or remove vulnerable FlightGear installations, especially on managed workstations or lab systems that handle untrusted content. Mitigation focus: Upgrade FlightGear to 2016.4.4 or a fixed distribution package.; Apply Debian, Fedora, Ubuntu, or vendor security updates where applicable.; Avoid opening untrusted FlightGear routes, scripts, aircraft, or scenario content..
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2016-9956 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- FEDORA-2016-a1f774c3d7CVE reference · vendor-advisory, x_refsource_FEDORA
- https://sourceforge.net/p/flightgear/flightgear/ci/280cd523686fbdb175d50417266d2487a8ce67d2/CVE reference · x_refsource_CONFIRM
- FEDORA-2016-01eba63bccCVE reference · vendor-advisory, x_refsource_FEDORA
- https://sourceforge.net/projects/flightgear/files/release-2016.4/CVE reference · x_refsource_CONFIRM
- USN-4588-1CVE reference · vendor-advisory, x_refsource_UBUNTU
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.