| Package | Affected versions | Patched versions |
|---|---|---|
| xmltooling | ≤ 1.5.4 |
XMLTooling-C before 1.5.5, as used in OpenSAML-C and Shibboleth Service Provider (SP), does not properly handle integer conversion exceptions, which allows remote attackers to cause a denial of service (crash) via schema-invalid XML data.
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