CVE-2022-24403
4.3
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:F/RL:U/RC:C/CR:H/IR:H/AR:H/MAV:A/MAC:L/MPR:N/MUI:N/MS:U/MC:L/MI:N/MA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ETSI | TETRA Standard | TA61 | affected |
Weaknesses
- CWE-327: Use of a Broken or Risky Cryptographic Algorithm
ADP Enrichment
CVE Program Container
Additional References
References
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