CVE-2022-43501
9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
KASAGO TCP/IP stack provided by Zuken Elmic generates ISNs(Initial Sequence Number) for TCP connections from an insufficiently random source. An attacker may be able to determine the ISN of the current or future TCP connections and either hijack existing ones or spoof future ones.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ZUKEN Elmic | Kasago IPv6/v4 Dual | prior to Ver6.0.1.34 | affected |
| ZUKEN Elmic | Kasago IPv4 | prior to Ver6.0.1.34 | affected |
| ZUKEN Elmic | Kasago IPv4 Light | prior to Ver6.0.1.34 | affected |
| ZUKEN Elmic | Kasago mobile IPv6 | prior to Ver6.0.1.34 | affected |
Weaknesses
- CWE-330: CWE-330: Use of Insufficiently Random Values
ADP Enrichment
CVE Program Container
Additional References
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: total
References
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