2 matches found
Go Ethereum LES protocol implementation vulnerable to Denial of Service
The GetBlockHeadersMsg handler in the LES protocol implementation in Go Ethereum aka geth before 1.8.11 may lead to an access violation because of an integer signedness error for the array index, which allows attackers to launch a Denial of Service attack by sending a packet with a -1 query.Skip...
7.5CVSS7.2AI score0.04255EPSS
SaveExploits2References8Affected Software1
Integer overflow
The GetBlockHeadersMsg handler in the LES protocol implementation in Go Ethereum aka geth before 1.8.11 may lead to an access violation because of an integer signedness error for the array index, which allows attackers to launch a Denial of Service attack by sending a packet with a -1 query.Skip...
5CVSS7.4AI score0.04255EPSS
SaveExploits2References4Affected Software1
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