Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. In Geth before version 1.9.25 a denial-of-service vulnerability can make a LES server crash via malicious GetProofsV2 request from a connected LES client. This vulnerability only concerns users explicitly enabling les server; disabling les prevents the exploit. The vulnerability was patched in version 1.9.25.
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History
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2020-12-11T16:45:24
Updated: 2024-08-04T15:56:04.248Z
Reserved: 2020-10-01T00:00:00
Link: CVE-2020-26264
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-12-11T17:15:12.793
Modified: 2024-11-21T05:19:41.910
Link: CVE-2020-26264
Redhat
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