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RUSTSEC-2022-0074
prettytable-rsIn function Table::as_ref, a reference of vector is force cast to slice. There are multiple problems here:
- To guarantee the size is correct, we have to first do
Vec::shrink_to_fit. The function requires a mutable reference, so we have to force cast from immutable to mutable, which is UB. - Even if (1) is sound,
&Vec<T>and&[T]still might not have the same layout. Treating them equally may lead to UB.
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Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.
No exploitation activity has been observed at this time. Continue routine monitoring.
Probability that this vulnerability will be exploited in the wild within the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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