VULNERABILITY INTELLIGENCE

CVE-2018-18206

CVSS score7.5 HIGH
EPSS probability1.45%
CISA KEVNot currently listed
Published2018-10-10
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

In the client in Bytom before 1.0.6, checkTopicRegister in p2p/discover/net.go does not prevent negative idx values, leading to a crash.

Weakness classification

  • CWE-190: Integer Overflow or Wraparound

Primary references