Commit b1c5b026 authored by Valerie Aurora (Bow Shock)'s avatar Valerie Aurora (Bow Shock)
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Update masquerade threat

parent d8d85e4c
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+13 −13
Original line number Diff line number Diff line
@@ -2098,24 +2098,24 @@ Mitigations for Impact:
Attacker may masquerade as an authorized server to get unauthorized access to product assets.

| Risk factors         | Likelihood | Security profiles                                  |
|--------------------|------------|-------------------|
| NET = 0 or COM = 0 | Low        | WD-1, VI-1        |
| all others         | Medium     | WD-2, WD-3, WD-4  |
| NET = 2 & COM = 2  | High       | WL-2, WL-3, VI-2  |
|----------------------|------------|----------------------------------------------------|
| TNET = 0 or ADMN = 0 | Low        | LR, IoT-1,                                         |
| all others           | Medium     | IoT-2, IoT-3, RO-1, OT-\*, WE-1, PC-2, LA-2, SE-\* |
| TNET = 2 & ADMN = 2  | High       | MOB-1, PC-1, LA-1                                  |

| Risk factors                    | Impact | Security profiles                                                    |
|---------------------------|--------|------------------------|
| max(SNDS, SNDT, SENF) = 0 | Low    | none                   |
| max(SNDS, SNDT, SENF) = 1 | Medium | WD-1, WD-3, VI-1       |
| max(SNDS, SNDT, SENF) = 2 | High   | WD-2, WD-4, WL-\* VI-2 |
|---------------------------------|--------|----------------------------------------------------------------------|
| max(PPII, SNDS, SNDT, SENF) = 0 | Low    | LR, IoT-1                                                            |
| max(PPII, SNDS, SNDT, SENF) = 1 | Medium | IoT-2, IoT-3                                                         |
| max(PPII, SNDS, SNDT, SENF) = 2 | High   | WE-2, RO-1, IoT-3, WE-1, PC-\*, LA-1, PS-1, OT-1, MOB-1, LA-2, SE-\* |

Requirements that mitigate this threat: CDTX, IDTX, AUTH, SCUD, LOGG
Requirements that mitigate this threat: CDTX, CRYP, IDTX, AUTH, SCUD, LOGG

Mitigations for Likelihood:

* Medium to Low: AUTH, SUDC, (SUVP or SUAP or SUOE or SUAO), CDTX, IDTX
* Medium to Low: AUTH, SUDC, (SUVP or SUAP or SUOE or SUAO), CDTX, CRYP, IDTX

* High to Low: AUTH, SUDC, (SUAP or SUAO), CDTX, IDTX
* High to Low: AUTH, SUDC, (SUAP or SUAO), CDTX, CRYP, IDTX

Mitigations for Impact:

+3 −3
Original line number Diff line number Diff line
@@ -60,9 +60,6 @@ MI-PLLC: Prevent linked list corruption
MI-MRCO: Mitigate reference counter overflow
MI-CFIN: Control flow integrity
MI-MPMT: Memory protection using memory tagging
MI-MDOC: Document transfer of risk of minimizing impact to operating environment
MI-MNET: Minimize negative impact of network transmission
MI-MAMP: Minimize negative impact of network traffic amplification
MI-ADEF: Authorization required by default to access security-relevant assets
MI-PDDI-1: Document how to protect access to debug/management interfaces
MI-PDDI-2: Protect or disable local software access to debug/management interfaces
@@ -87,6 +84,9 @@ MI-DCST: Detect corruption of data stored
MI-DCTX: Detect corruption of data transmitted by the product
MI-DJST: Document and justify processed data
MI-AVNT: Availability of network services
MI-MDOC: Document transfer of risk of minimizing impact to operating environment
MI-MNET: Minimize negative impact of network transmission
MI-MAMP: Minimize negative impact of network traffic amplification
MI-WDOG: Watchdog and self-initiated reset
MI-FDRP: Fast packet drop
MI-LMEM: Limit memory usage