CVE-2022-45196

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Source

https://cve.org/CVERecord?id=CVE-2022-45196

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-45196.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2022-45196

Aliases

Published

2022-11-12T00:00:00Z

Modified

2026-07-15T01:49:07.983013455Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

Hyperledger Fabric 2.3 allows attackers to cause a denial of service (orderer crash) by repeatedly sending a crafted channel tx with the same Channel name. NOTE: the official Fabric with Raft prevents exploitation via a locking mechanism and a check for names that already exist.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/45xxx/CVE-2022-45196.json",
    "cna_assigner": "mitre"
}

References

Affected packages

Git / github.com/hyperledger/fabric

Affected ranges

Type

GIT

Repo

https://github.com/hyperledger/fabric

Events

Introduced

ec81f3e74fa127fc504b1c2249b19ec421ea2a1d

Last affected

ec81f3e74fa127fc504b1c2249b19ec421ea2a1d

Database specific

{
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "2.3"
        },
        {
            "last_affected": "2.3"
        }
    ],
    "cpe": "cpe:2.3:a:hyperledger:fabric:2.3:*:*:*:*:*:*:*"
}

Affected versions

2.*

2.3

v2.*

v2.3.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-45196.json"