National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-1000224 Detail

Current Description

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.

Source:  MITRE
Description Last Modified:  08/20/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/godotengine/godot/issues/20558 Exploit Issue Tracking Patch Third Party Advisory
https://godotengine.org/article/maintenance-release-godot-2-1-5 Vendor Advisory
https://godotengine.org/article/maintenance-release-godot-3-0-6 Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • Deserialization of Untrusted Data (CWE-502)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:godotengine:godot
     Show Matching CPE(s)
Up to (excluding)
2.1.5
 cpe:/a:godotengine:godot
     Show Matching CPE(s)
From (including)
3.0.0
Up to (excluding)
3.0.6


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1000224
NVD Published Date:
08/20/2018
NVD Last Modified:
10/31/2018