CVE-2018-13443

HIGH

EOS.IO jit-wasm 4.1 - Heap-Based Buffer Overflow via Crafted WAST File

Title source: llm
STIX 2.1

Description

EOS.IO jit-wasm 4.1 has a heap-based buffer overflow via a crafted wast file.

References (3)

Core 3
Core References
Third Party Advisory x_refsource_misc
https://hackerone.com/eosio
Third Party Advisory x_refsource_misc
https://github.com/EOSIO/eos
Exploit, Third Party Advisory x_refsource_misc
https://github.com/EOSIO/eos/issues/6585

Scores

CVSS v3 8.8
EPSS 0.0205
EPSS Percentile 79.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
block/jit-wasm 4.1
Published Apr 24, 2019
Tracked Since Feb 18, 2026