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IMP-0013
ST0009Impact

Resource Exhaustion or Contention

Description

Resource Exhaustion or Contention is the deliberate depletion or monopolization of a finite spacecraft resource. Exhaustion reduces the available capacity. Contention prevents legitimate functions from obtaining the resource when needed. The resource may support computing, storage, or communications. It may also support power, thermal control, or physical actuation. Consumables such as propellant are within scope. This mechanism applies even when availability later recovers. Changing resource limits or allocation rules is Configuration Manipulation. Falsifying resource status is Data Manipulation.
VectorIllustrative Application
CollectIf the objective is Collect, an adversary could gradually consume processing capacity or electrical power to monitor and identify system thresholds, automated responses, and operator procedures.
PivotIf the objective is Pivot, an adversary could deliberately deplete propellant to provoke a close-proximity inspection and create an otherwise unavailable attack path or proximity window for operations against the inspecting spacecraft.
SubvertTIf the objective is Subvert, an adversary could consume processor capacity or electrical power until legitimate mission functions operate below required performance.
SeizeIf the objective is Seize, an adversary could monopolize command-processing or payload resources to exclude the legitimate operator and reserve the capability for unauthorized use.
DisableIf the objective is Disable, an adversary could exhaust propellant or another mission-critical consumable until the spacecraft can no longer perform its intended mission or an essential mission function.

Reproduced verbatim from SPARTA v4.0, including its own citation markers, spelling and formatting. Nothing in the text above is SafeMode Space's wording, and nothing has been corrected.

Mappings

No mappings have been made here yet. That is a statement about this corpus, not about the law: it means curation has not reached this entity, not that nothing applies to it.

No ruling has been recorded either way.

Cite as SafeMode Space, IMP-0013 (SPARTA v4.0), https://safemode.space/reference/techniques/imp-0013, accessed YYYY-MM-DD. Replace YYYY-MM-DD with the date you read the page; the corpus is curated continuously, so mappings can change between readings. To cite one mapping rather than this page, append its anchor to the URL — every mapping row has an id of the form technique--collection--target, the same on every page that lists it. See how to cite. Sources and licence: sources and attribution. A mapping on this page is interpretive analysis of how a technique and a provision relate, not a statement of law and not compliance guidance. Read the disclaimer.

Corpus 2026.08.24-1, built 2026-08-24 from 226 techniques, 308 regulation articles, 125 ENISA controls, 2,610 framework controls, and 90 countermeasures.