CVE-2018-12018

creationtimestamp| type| source ---|---|--- 2026-09-04 05:00:04+00:00| seen| Telegram/wsozqluPlW06AoXbzfIKTVzNLR6fGSgCNc8JJ1fbOlU5U 2026-09-05 01:00:39+00:00| published-proof-of-concept| Telegram/wsozqluPlW06AoXbzfIKTVzNLR6fGSgCNc8JJ1fbOlU5U...

CVE-2018-12018

CVE-2018-12018 affects Go Ethereum (geth) LES GetBlockHeadersMsg handling prior to v1.8.11. An integer signedness error for the array index allows a crafted query with Skip = -1 to crash a remote node (EPoD). The vulnerability occurs when the server validates the requested headers after skipping ...