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21 lines
775 B
Markdown
21 lines
775 B
Markdown
```toml
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[advisory]
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id = "RUSTSEC-2019-0011"
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package = "memoffset"
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aliases = ["CVE-2019-15553", "GHSA-rh89-x75f-rh3c"]
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cvss = "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
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date = "2019-07-16"
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informational = "unsound"
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url = "https://github.com/Gilnaa/memoffset/issues/9#issuecomment-505461490"
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[versions]
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patched = [">= 0.5.0"]
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```
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# Flaw in offset_of and span_of causes SIGILL, drops uninitialized memory of arbitrary type on panic in client code
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Affected versions of this crate caused traps and/or memory unsafety by zero-initializing references.
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They also could lead to uninitialized memory being dropped if the field for which the offset is requested was behind a deref coercion, and that deref coercion caused a panic.
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The flaw was corrected by using `MaybeUninit`.
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