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[email protected]NVD:CVE-2023-50443

HistoryDec 13, 2023 - 9:15 p.m.

CVE-2023-50443

2023-12-1321:15:09

[email protected]

web.nvd.nist.gov

cve-2023-50443

encryption

windows

vulnerability

network traffic

attack

CVSS3

4.6

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

21.9%

JSON

Encrypted disks created by PRIMX CRYHOD for Windows before Q.2020.4 (ANSSI qualification submission) or CRYHOD for Windows before 2023.5 can be modified by an unauthenticated attacker to include a UNC reference so that it could trigger outbound network traffic from computers on which disks are opened.

Affected configurations

Nvd

Node

primxcryhodRange<2020.4

primxcryhodRange2021.0–2021.3

primxcryhodRange2023.0–2023.5

AND

microsoftwindowsMatch-

VendorProductVersionCPE
primxcryhod*cpe:2.3:a:primx:cryhod:*:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
primx	cryhod	*	cpe:2.3:a:primx:cryhod::::::::
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*

References

www.primx.eu/en/bulletins/security-bulletin-23B3093B/

www.primx.eu/fr/blog/

CVSS3

4.6

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

21.9%

JSON

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