RUSTSEC-2021-0047
on 2021-02-19: SliceDeque::drain_filter can double drop an element if the predicate panics
RUSTSEC-2020-0158
(unmaintained)
on 2020-02-10: slice-deque is unmaintained
The author of the slice-deque crate is unresponsive and is not receiving security patches.
Maintained alternatives:
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0.3.0 (current)
From kornelski/crev-proofs copy of git.savannah.gnu.org.
Packaged for Guix (crates-io)
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May have been packaged automatically without a review
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The current version of SliceDeque is 0.3.0.
0.2.0 (older version) Thoroughness: None Understanding: None
by dpc on 2019-07-01
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Issue: High (RUSTSEC-2019-0002)
0.1.16 (older version) Thoroughness: None Understanding: None
by dpc on 2019-07-02
Show review…
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Issue: High (RUSTSEC-2018-0008)
Lib.rs has been able to verify that all files in the crate's tarball are in the crate's repository. Please note that this check is still in beta, and absence of this confirmation does not mean that the files don't match.
Crates in the crates.io registry are tarball snapshots uploaded by crates' publishers. The registry is not using crates' git repositories, so there is a possibility that published crates have a misleading repository URL, or contain different code from the code in the repository.
To review the actual code of the crate, it's best to use cargo crev open slice-deque. Alternatively, you can download the tarball of slice-deque v0.3.0 or view the source online.
Affected versions of the crate incremented the current index of the drain filter iterator before calling the predicate function
self.pred.If the predicate function panics, it is possible for the last element in the iterator to be dropped twice.
CVE-2021-29938
GHSA-p9gf-gmfv-398m