Threat DF.I.HDCDF.0

URI: DF.I.HDCDF.0

Package: DataLifecycle

< prev | next >

Description: Cached flow of data Data from FlowsFrom to FlowsTo corrupted on Host: if the flow of Data from FlowsFrom to FlowsTo is cached on Host, and the cache is corrupt, the data flow will be affected. This is a secondary threat whereby changes to the cache propagate to the data flow - the cause is whatever caused the cache to lose integrity.

Threat Type: Secondary Threat

Matching Pattern:

MP-HDCDF

Finds a Data Flow for which there is a Data Cache on the Host of a sending or receiving process.

Triggered by Threat (1)

DF.IS.PDFFA.8

Flow of Data from FlowsFrom to FlowsTo is in service: if process FlowsFrom is in service and able to access the data, and all the steps in the chain of processes between FlowsFrom and FlowsTo are in service, then the flow of Data from FlowsFrom to FlowsTo will be in service and potentially subject to attack, unless disabled.

Triggers Secondary Threats (6)

DF.I.PDFIDADFI.0

Corrupt data Data from FlowsFrom forwarded by Process to FlowsTo: if the flow of data Data from process FlowsFrom to process Process is corrupt, so is the forwarded flow to FlowsTo.

DF.I.PDFODADFO.0

Corrupt data Data from FlowsFrom forwarded by Process to FlowsTo: if the flow of data Data from process FlowsFrom to process Process is corrupt, so is the forwarded flow to FlowsTo.

DS.I.HPDFDADS.0

Flow of corrupt data Data from FlowsFrom is stored by data service Process: if the flow of data Data from FlowsFrom to Process is corrupt, then so will be the copy saved locally on device Host by Process.

Hu.U.HuirPvDF.0

User Human affected by corrupt data Data from FlowsFrom received by Process: if the flow of data Data to Process is corrupt, and this is displayed to user Human, they may make decisions based on the incorrect information.

P.U.P-iDFDI.0

Loss of reliability at process Process due to corrupt input Data from FlowsFrom: process Process uses the copy of Data sent by FlowsFrom as input so if this is corrupt, Process may become unreliable.

Se.I.SePDsFF.0

Loss of integrity at sensor Sensor: if the onboard data received from a sensor by any client is corrupt, it is modelled as a loss of integrity at the sensor.