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17 lines
605 B
Markdown
17 lines
605 B
Markdown
```toml
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[advisory]
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id = "CVE-2015-20001"
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package = "std"
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categories = ["memory-corruption"]
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date = "2015-05-27"
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url = "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-20001"
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[versions]
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patched = [">= 1.2.0"]
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unaffected = ["< 1.0.0"]
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```
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# Panic safety violation in BinaryHeap
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In the standard library in Rust before 1.2.0, BinaryHeap is not panic-safe. The binary heap is left in an inconsistent state when the comparison of generic elements inside sift_up or sift_down_range panics. This bug leads to a drop of zeroed memory as an arbitrary type, which can result in a memory safety violation.
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