CVE-2022-23327

HighCVSS 7.5/10Last modified Jul 9, 2026

Description

A design flaw in Go-Ethereum 1.10.12 and older versions allows an attacker node to send 5120 future transactions with a high gas price in one message, which can purge all of pending transactions in a victim node's memory pool, causing a denial of service (DoS).

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://dl.acm.org/doi/pdf/10.1145/3460120.3485369Exploit, Mitigation, Technical Description, Third Party Advisory
https://tristartom.github.io/docs/ccs21.pdfExploit, Mitigation, Technical Description, Third Party Advisory
https://dl.acm.org/doi/pdf/10.1145/3460120.3485369Exploit, Mitigation, Technical Description, Third Party Advisory
https://tristartom.github.io/docs/ccs21.pdfExploit, Mitigation, Technical Description, Third Party Advisory

Timeline

Published: Mar 4, 2022
Last modified: Jul 9, 2026
NVD status: Modified

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