{"schemaVersion":3,"id":"CVE-2022-36023","aliases":["GHSA-qj6r-fhrc-jj5r","BIT-hyperledger-fabric-orderer-2022-36023","BIT-hyperledger-fabric-peer-2022-36023","BIT-hyperledger-fabric-tools-2022-36023"],"status":"published","duplicateOf":null,"title":null,"description":"Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. If a gateway client application sends a malformed request to a gateway peer it may crash the peer node. Version 2.4.6 checks for the malformed gateway request and returns an error to the gateway client. There are no known workarounds, users must upgrade to version 2.4.6.","dates":{"published":"2022-08-18T00:00:00.000Z","modified":"2025-04-23T17:49:14.987Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7,"severity":"high","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Go","score":7,"severity":"high","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H","exploitability":5.6,"impact":7.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01126,"percentile":0.65809,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.02399999999999989,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01102},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01126,"percentile":0.65809}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01102,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01126,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01126,"percentile":0.65809}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-20","name":"Improper Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"github.com/hyperledger","product":"fabric","name":"github.com/hyperledger/fabric","label":"fabric","ecosystem":"Go","cpePart":null,"purl":"pkg:golang/github.com/hyperledger/fabric","purlType":"golang","versions":[{"text":"≥ 2.4.0, < 2.4.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 2.4.0, < 2.4.6","eol":null,"hubHref":null},{"vendor":"hyperledger","product":"fabric","name":"fabric","label":"fabric","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 2.4.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.4.6","eol":null,"hubHref":"/vendor/hyperledger/fabric"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/hyperledger/fabric/security/advisories/GHSA-qj6r-fhrc-jj5r","label":"github.com/hyperledger/fabric/security/advisories/GHSA-qj6r-fhrc-jj5r","hostname":"github.com","tags":["WEB","Third Party Advisory"]},{"url":"https://github.com/hyperledger/fabric/releases/tag/v2.4.6","label":"github.com/hyperledger/fabric/releases/tag/v2.4.6","hostname":"github.com","tags":["WEB","Release Notes"]},{"url":"https://github.com/hyperledger/fabric/pull/3572","label":"github.com/hyperledger/fabric/pull/3572","hostname":"github.com","tags":["WEB","Patch"]},{"url":"https://github.com/hyperledger/fabric/pull/3576","label":"github.com/hyperledger/fabric/pull/3576","hostname":"github.com","tags":["WEB","Patch"]},{"url":"https://github.com/hyperledger/fabric/pull/3577","label":"github.com/hyperledger/fabric/pull/3577","hostname":"github.com","tags":["WEB","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36023","label":"nvd.nist.gov/vuln/detail/CVE-2022-36023","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/hyperledger/fabric","label":"github.com/hyperledger/fabric","hostname":"github.com","tags":["PACKAGE"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-08-18T00:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-04-23T17:49:14.987Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":28,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T07:09:17.008Z","stale":false,"partial":false}}