module: github.com/bytom/bytom
package: github.com/bytom/bytom/p2p/discover
versions:
  - fixed: v1.0.4-0.20180831054840-1ac3c8ac4f2b
description: |
    A malformed query can cause an out-of-bounds panic due to improper
    validation of arguments. If processing queries from untrusted
    parties, this may be used as a vector for denial of service
    attacks.
cves:
  - CVE-2018-18206
credit: '@yahtoo'
symbols:
  - Network.checkTopicRegister
links:
    pr: https://github.com/Bytom/bytom/pull/1307
    commit: https://github.com/Bytom/bytom/commit/1ac3c8ac4f2b1e1df9675228290bda6b9586ba42