| 제목 | HdrHistogram (Open Source) HdrHistogram 2.2.2 and earlier Improper Input Validation |
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| 설명 | The `DoubleHistogram.recordValue(double value)` method fails to validate against IEEE 754 special values. When `NaN` (Not-a-Number) is passed as the value, it bypasses the range check because `NaN` returns `false` for all comparison operators per the IEEE 754 specification. The NaN is then cast to `long` which produces `0L`, silently recording a phantom count at bucket 0 and corrupting all subsequent percentile and mean calculations. |
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| 원천 | ⚠️ https://github.com/HdrHistogram/HdrHistogram/issues/222 |
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| 사용자 | sara11h (UID 98571) |
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| 제출 | 2026. 06. 03. AM 09:56 (1 월 ago) |
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| 모더레이션 | 2026. 07. 04. AM 06:40 (1 month later) |
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| 상태 | 수락 |
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| VulDB 항목 | 376282 [HdrHistogram 까지 2.2.2 Range Check DoubleHistogram.java org.HdrHistogram.DoubleHistogram.recordValue 권한 상승] |
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| 포인트들 | 19 |
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