Commit 9557f217 authored by Valerie Aurora (Bow Shock)'s avatar Valerie Aurora (Bow Shock)
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Update KEVU threat risk factor and mitigations

parent bd30209e
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+11 −11
Original line number Diff line number Diff line
@@ -1950,18 +1950,18 @@ Mitigations for Impact:
Attacker may use known exploitable vulnerabilities in the product implementation to get unauthorized access to product assets.

| Risk factors         | Likelihood | Security profiles                                       |
|----------------------------------------------|------------|------------------------------|
| max(PHY, SFT, NET) = 0 or COM = 0 or ADM = 0 | Low        | WD-1                         |
| all others                                   | Medium     | WD-2, WD-3, WD-4, WL-1, VI-1 |
| max(PHY, SFT, NET) = 2 & COM = 2 & ADM = 2   | High       | WL-2, WL-3, VI-2             |
|----------------------|------------|---------------------------------------------------------|
| ADMN = 0 or SUPP = 0 | Low        | LR, IoT-1                                               |
| all others           | Medium     | IoT-2, IoT-3, WE-1, RO-1, OT-1, PC-2, LA-2, PS-1, SE-\* |
| ADMN = 2 & SUPP = 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, WL-1, VI-1             |
| max(SNDS, SNDT, SENF) = 2 | High   | WD-2, WD-4, WL-2, WL-3, WL-4, 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: NKEV, SSDD, LMII, SCUD, DMIN, LMAS, LOGG, VULH
Requirements that mitigate this threat: NKEV, SSDD, MIME, LMII, SCUD, LMAS, DMIN, LOGG, VULH

All mitigations from TH-UEVU apply (using that requirement's risk formula), in addition to: