| Package | Affected versions | Patched versions |
|---|---|---|
| libxml2 | ≥ 2.14.0, < 2.14.2< 2.13.8 | 2.14.22.13.8 |
In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.
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