PT-2018-9472 · Block.One · Eos

Jawadhaxan007 · Published 2018-07-09 · Updated 2020-08-24 · CVE-2018-1000618

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions eos versions after commit f1545dd0ae2b77580c2236fdb70ae7138d2c7168 through commit cf7209e703e6d3f7a5413e0cb1fe88a4d8e4b38d

Description The issue is related to a stack overflow vulnerability in the abi serializer that can be exploited via a network request, potentially affecting an eos network node.

Recommendations For eos versions after commit f1545dd0ae2b77580c2236fdb70ae7138d2c7168 through commit cf7209e703e6d3f7a5413e0cb1fe88a4d8e4b38d, update to a version after commit cf7209e703e6d3f7a5413e0cb1fe88a4d8e4b38d to resolve the issue.

Fix

Uncontrolled Recursion

Weakness Enumeration

CWE-674

Related Identifiers

CVE-2018-1000618

Affected Products

Eos

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-1000618 · Security Note
• https://osv.dev/vulnerability/CVE-2018-1000618 · Vendor Advisory
• https://github.com/EOSIO/eos/pull/4112 · Note