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CVE-2021-20505

Опубликовано: 29 июл. 2021
Источник: nvd
CVSS3: 4.4
CVSS3: 4.4
CVSS2: 3.5
EPSS Низкий

Описание

The PowerVM Logical Partition Mobility(LPM) (PowerVM Hypervisor FW920, FW930, FW940, and FW950) encryption key exchange protocol can be compromised. If an attacker has the ability to capture encrypted LPM network traffic and is able to gain service access to the FSP they can use this information to perform a series of PowerVM service procedures to decrypt the captured migration traffic IBM X-Force ID: 198232

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:o:ibm:powervm_hypervisor:fw920:*:*:*:*:*:*:*
cpe:2.3:o:ibm:powervm_hypervisor:fw930:*:*:*:*:*:*:*
cpe:2.3:o:ibm:powervm_hypervisor:fw940:*:*:*:*:*:*:*
cpe:2.3:o:ibm:powervm_hypervisor:fw950:*:*:*:*:*:*:*

EPSS

Процентиль: 29%
0.00102
Низкий

4.4 Medium

CVSS3

4.4 Medium

CVSS3

3.5 Low

CVSS2

Дефекты

NVD-CWE-noinfo

Связанные уязвимости

github
больше 3 лет назад

The PowerVM Logical Partition Mobility(LPM) (PowerVM Hypervisor FW920, FW930, FW940, and FW950) encryption key exchange protocol can be compromised. If an attacker has the ability to capture encrypted LPM network traffic and is able to gain service access to the FSP they can use this information to perform a series of PowerVM service procedures to decrypt the captured migration traffic IBM X-Force ID: 198232

EPSS

Процентиль: 29%
0.00102
Низкий

4.4 Medium

CVSS3

4.4 Medium

CVSS3

3.5 Low

CVSS2

Дефекты

NVD-CWE-noinfo