01 Record

CVE-2022-2576

In Eclipse Californium version 2.0.0 to 2.7.2 and 3.0.0-3.5.0 a DTLS resumption handshake falls back to a DTLS full handshake on a parameter mismatch without using a HelloVerifyRequest. Especially, if

UnratedPUBLISHEDCNA: eclipse

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.60% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 48.3% of scored records. A rank, not a probability.
NVD base score: 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2022-07-29 13:20Z4 YR AGO

Last updated

2024-08-03 00:39Z2 YR AGO

Reserved

2022-07-29

Assigning CNA

eclipse

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-408Incorrect Behavior Order: Early AmplificationBase

Data version

5.1

Document digest

bde55debf3f4b8b570ea1b4dc290ea81523cddb5478601e264a4d79f303957d6

05 Affected products

VendorProductVersionsPlatforms

The Eclipse FoundationEclipse Californium2.0.0 to < unspecified, <= 2.7.2, 3.0.0 to < unspecified, <= 3.5.0—

06 References

bugs.eclipse.orghttps://bugs.eclipse.org/580018x_refsource_CONFIRM