THREATPORT/VULNERABILITY/CVE-2018-1000224
HIGH SEVERITY

CVE-2018-1000224

Godot vulnerability

CVSS
7.5
EPSS
3.8%
EPSS pct
89th
Exploited
No known
Godot Engine version All versions prior to 2.1.5, all 3.0 versions prior to 3.0.6. contains a Signed/unsigned comparison, wrong buffer size chackes, integer overflow, missing padding initialization vulnerability in (De)Serialization functions (core/io/marshalls.cpp) that can result in DoS (packet of death), possible leak of uninitialized memory. This attack appear to be exploitable via A malformed packet is received over the network by a Godot application that uses built-in serialization (e.g. game server, or game client). Could be triggered by multiplayer opponent. This vulnerability appears to have been fixed in 2.1.5, 3.0.6, master branch after commit feaf03421dda0213382b51aff07bd5a96b29487b.
Affected vendor
Godotengine
Affected product
Godot
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness type (CWE)
  • CWE-131 — Incorrect Calculation of Buffer Size
  • CWE-190 — Integer Overflow or Wraparound
  • CWE-681 — Incorrect Conversion between Numeric Types
  • CWE-908 — Use of Uninitialized Resource
  • CWE-909 — Missing Initialization of Resource
Published
2018-08-20

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to availability.

Its EPSS score of 3.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 89% of all scored CVEs.

Check your external exposure to CVE-2018-1000224

  • Confirm whether Godotengine Godot is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-1000224.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-1000224

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