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[email protected]NVD:CVE-2020-11487

HistoryOct 29, 2020 - 4:15 a.m.

CVE-2020-11487

2020-10-2904:15:11

CWE-798

[email protected]

web.nvd.nist.gov

nvidia dgx servers

vulnerability

hard-coded rsa key

bmc firmware

information disclosure

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.3

Confidence

High

EPSS

0.002

Percentile

53.8%

JSON

NVIDIA DGX servers, DGX-1 with BMC firmware versions prior to 3.38.30. DGX-2 with BMC firmware versions prior to 1.06.06 and all DGX A100 Servers with all BMC firmware versions, contains a vulnerability in the AMI BMC firmware in which the use of a hard-coded RSA 1024 key with weak ciphers may lead to information disclosure.

Affected configurations

Nvd

Node

intelbmc_firmwareRange<3.38.30

AND

nvidiadgx-1Match-

Node

intelbmc_firmwareRange<1.06.06

AND

nvidiadgx-2Match-

Node

intelbmc_firmware

AND

nvidiadgx_a100Match-

VendorProductVersionCPE
intelbmc_firmware*cpe:2.3:o:intel:bmc_firmware:*:*:*:*:*:*:*:*
nvidiadgx-1-cpe:2.3:h:nvidia:dgx-1:-:*:*:*:*:*:*:*
nvidiadgx-2-cpe:2.3:h:nvidia:dgx-2:-:*:*:*:*:*:*:*
nvidiadgx_a100-cpe:2.3:h:nvidia:dgx_a100:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
intel	bmc_firmware	*	cpe:2.3:o:intel:bmc_firmware::::::::
nvidia	dgx-1	-	cpe:2.3:h:nvidia:dgx-1:-:::::::*
nvidia	dgx-2	-	cpe:2.3:h:nvidia:dgx-2:-:::::::*
nvidia	dgx_a100	-	cpe:2.3:h:nvidia:dgx_a100:-:::::::*

References

nvidia.custhelp.com/app/answers/detail/a_id/5010

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.3

Confidence

High

EPSS

0.002

Percentile

53.8%

JSON

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