CVE-2022-24403

The TETRA TA61 identity encryption function internally uses a 64-bit value derived exclusively from the SCK (Class 2 networks) or CCK (Class 3 networks). The structure of TA61 allows for efficient recovery of this 64-bit value, allowing an adversary to encrypt or decrypt arbitrary identities given only three known encrypted/unencrypted identity pairs.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://tetraburst.com/	Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2023-12-05 14:15

Updated : 2023-12-12 17:04

NVD link : CVE-2022-24403

Mitre link : CVE-2022-24403

CVE.ORG link : CVE-2022-24403

JSON object : View

Products Affected

midnightblue

tetra\

CWE

CWE-327

Use of a Broken or Risky Cryptographic Algorithm

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