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Aug 18, 2021
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Update ca5366.md #25706

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2 changes: 1 addition & 1 deletion docs/fundamentals/code-analysis/quality-rules/ca5366.md
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Expand Up @@ -18,7 +18,7 @@ f1_keywords:

## Cause

A Document Type Definition (DTD) defines the structure and the legal elements and attributes of an XML document. Referring to a DTD from an external resource could cause potential Denial of Service (DoS) attacks. Most readers cannot disable DTD processing and restrict external references loading except for <xref:System.Xml.XmlReader?displayProperty=nameWithType>. Using these other readers to load XML by one of the following methods triggers this rul:
A Document Type Definition (DTD) defines the structure and the legal elements and attributes of an XML document. Referring to a DTD from an external resource could cause potential Denial of Service (DoS) attacks. Most readers cannot disable DTD processing and restrict external references loading except for <xref:System.Xml.XmlReader?displayProperty=nameWithType>. Using these other readers to load XML by one of the following methods triggers this rule:

- <xref:System.Data.DataSet.ReadXml%2A>
- <xref:System.Data.DataSet.ReadXmlSchema%2A>
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