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Unrated severityNVD Advisory· Published Aug 20, 2021· Updated Aug 4, 2024

CVE-2021-34433

CVE-2021-34433

Description

In Eclipse Californium version 2.0.0 to 2.6.4 and 3.0.0-M1 to 3.0.0-M3, the certificate based (x509 and RPK) DTLS handshakes accidentally succeeds without verifying the server side's signature on the client side, if that signature is not included in the server's ServerKeyExchange.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Eclipse/Californiumllm-fuzzy2 versions
    from 2.0.0 to 2.6.4, from 3.0.0-M1 to 3.0.0-M3+ 1 more
    • (no CPE)range: from 2.0.0 to 2.6.4, from 3.0.0-M1 to 3.0.0-M3
    • (no CPE)range: 2.0.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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