CVE-2022-24402

The TETRA TEA1 keystream generator implements a key register initialization function that compresses the 80-bit key to only 32 bits for usage during the keystream generation phase, which is insufficient to safeguard against exhaustive search attacks.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://tetraburst.com/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:midnightblue:tetra\:burst:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-10-19 10:15

Updated : 2023-11-07 03:44

NVD link : CVE-2022-24402

Mitre link : CVE-2022-24402

CVE.ORG link : CVE-2022-24402

JSON object : View

Products Affected

midnightblue

tetra\

CWE

CWE-307

Improper Restriction of Excessive Authentication Attempts

CWE-334

Small Space of Random Values

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