CVE intelligence and bounded remediation
CVE-2017-1000200 — Tcmu-Runner Project Tcmu-Runner security vulnerability
High
CVSS 7.5
tcmu-runner version 1.0.5 to 1.2.0 is vulnerable to a dbus triggered NULL pointer dereference in the tcmu-runner daemon's on_unregister_handler() function resulting in denial of service
- Severity
- High
- CVSS
- 7.5 (3.0)
- Published
- 2017-11-17
- CISA KEV
- Not currently listed
- Ecosystem
- software/application
- Weaknesses
- CWE-476
Affected products
- tcmu-runner_project / tcmu-runner / 1.0.5
- tcmu-runner_project / tcmu-runner / 1.1.0
- tcmu-runner_project / tcmu-runner / 1.1.1
- tcmu-runner_project / tcmu-runner / 1.1.2
- tcmu-runner_project / tcmu-runner / 1.1.3
- tcmu-runner_project / tcmu-runner / 1.2.0
Matched remediation archetype
Buffer bounds, memory safety, and memory corruption
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Check exposure
- Identify affected native-code versions, build flags, architectures, parsers, codecs, drivers, and input paths in all shipped artifacts.
- Determine whether untrusted data reaches the affected routine and the process privilege, sandbox, and network exposure.
- Confirm statically linked, vendored, firmware, and platform-provided copies, not only package-manager records.
Remediate safely
- Apply the maintained upstream correction or replace the affected component, then rebuild every dependent artifact from clean inputs.
- Adopt bounds-checked interfaces, validated sizes and integer conversions, clear ownership, and memory-safe components where practical.
- Enable supported compiler and runtime hardening and add sanitized tests and fuzz regression seeds derived from non-weaponized fixtures.
Authoritative sources
Complete CVE record and remediation plan
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