Vulnerability Description
Geth (aka go-ethereum) through 1.13.4, when --http --graphql is used, allows remote attackers to cause a denial of service (memory consumption and daemon hang) via a crafted GraphQL query. NOTE: the vendor's position is that the "graphql endpoint [is not] designed to withstand attacks by hostile clients, nor handle huge amounts of clients/traffic.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ethereum | Go Ethereum | <= 1.13.4 |
References
- https://blog.mevsec.com/posts/geth-dos-with-graphql/Exploit
- https://geth.ethereum.org/docs/fundamentals/securityVendor Advisory
- https://blog.mevsec.com/posts/geth-dos-with-graphql/Exploit
- https://geth.ethereum.org/docs/fundamentals/securityVendor Advisory
FAQ
What is CVE-2023-42319?
CVE-2023-42319 is a vulnerability with a CVSS score of 7.5 (HIGH). Geth (aka go-ethereum) through 1.13.4, when --http --graphql is used, allows remote attackers to cause a denial of service (memory consumption and daemon hang) via a crafted GraphQL query. NOTE: the v...
How severe is CVE-2023-42319?
CVE-2023-42319 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-42319?
Check the references section above for vendor advisories and patch information. Affected products include: Ethereum Go Ethereum.