CVE-2022-36023Remote denial of service in Hyperledger Fabric Gateway
- 7.0HighCVSS base score
- 1.2%Exploitation in 30 daysEPSS · top 32% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By GitHub_M
- 34 days later
· 34 days later
Published
- 3 years later
· 3 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | High7.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H |
| NVDNVD · Modified | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
- EPSS (exploitation in 30 days)
- 1.2% · top 32% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.0.
Affected products
- affected < 2.4.6
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Gogithub.com/hyperledger/fabricGHSA-qj6r-fhrc-jj5r (opens in a new tab)
References
References5
- https://github.com/hyperledger/fabric/security/advisories/GHSA-qj6r-fhrc-jj5r (opens in a new tab)x_transferred
- https://github.com/hyperledger/fabric/releases/tag/v2.4.6 (opens in a new tab)x_transferred
- https://github.com/hyperledger/fabric/pull/3572 (opens in a new tab)x_transferred
- https://github.com/hyperledger/fabric/pull/3576 (opens in a new tab)x_transferred
- https://github.com/hyperledger/fabric/pull/3577 (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-7152 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-qj6r-fhrc-jj5r (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-36023)Record last updated .