CWE-232 Detail

CWE-232

Name

Improper Handling of Undefined Values

Status

Draft

Published

2006-07-19
00h00 +00:00

Modified

2023-06-29
00h00 +00:00

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CWE Mitre.org

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Name: Improper Handling of Undefined Values

The product does not handle or incorrectly handles when a value is not defined or supported for the associated parameter, field, or argument name.

General Informations

Modes Of Introduction

Implementation

Applicable Platforms

Language

Class: Not Language-Specific (Undetermined)

Common Consequences

Scope	Impact	Likelihood
Integrity	Unexpected State

Observed Examples

References	Description
CVE-2000-1003	Client crash when server returns unknown driver type.

Vulnerability Mapping Notes

Justification : This CWE entry is at the Variant level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
Comment : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

Submission

Name	Organization	Date	Date release	Version
PLOVER		2006-07-19 +00:00	2006-07-19 +00:00	Draft 3

Modifications

Name	Organization	Date	Comment
Sean Eidemiller	Cigital	2008-07-01 +00:00	added/updated demonstrative examples
Eric Dalci	Cigital	2008-07-01 +00:00	updated Time_of_Introduction
CWE Content Team	MITRE	2008-09-08 +00:00	updated Relationships, Taxonomy_Mappings
CWE Content Team	MITRE	2009-03-10 +00:00	updated Description, Name
CWE Content Team	MITRE	2011-06-01 +00:00	updated Common_Consequences, Relationships, Taxonomy_Mappings
CWE Content Team	MITRE	2011-06-27 +00:00	updated Common_Consequences
CWE Content Team	MITRE	2012-05-11 +00:00	updated Relationships
CWE Content Team	MITRE	2013-07-17 +00:00	updated Type
CWE Content Team	MITRE	2014-07-30 +00:00	updated Demonstrative_Examples, Relationships
CWE Content Team	MITRE	2017-05-03 +00:00	updated Demonstrative_Examples
CWE Content Team	MITRE	2017-11-08 +00:00	updated Applicable_Platforms
CWE Content Team	MITRE	2019-01-03 +00:00	updated Taxonomy_Mappings
CWE Content Team	MITRE	2020-02-24 +00:00	updated Relationships
CWE Content Team	MITRE	2023-01-31 +00:00	updated Description
CWE Content Team	MITRE	2023-04-27 +00:00	updated Relationships, Time_of_Introduction
CWE Content Team	MITRE	2023-06-29 +00:00	updated Mapping_Notes