GHSA-vq23-5h4f-vwpv

ghsaUSosv

Update unsound DrainFilter and RString::retain

view advisory published 2021-08-25Licence: CC-BY-4.0

An issue was discovered in the abi_stable crate before 0.9.1 for Rust. DrainFilter lacks soundness because of a double drop.

01

describes (2)

Related CVEs.

IDseverity exploitable
CVE-2020-36213UShigh7.5—
An issue was discovered in the abi_stable crate before 0.9.1 for Rust. A retain call can create an invalid UTF-8 string, violating soundness.
CVE-2020-36212UShigh7.5—
An issue was discovered in the abi_stable crate before 0.9.1 for Rust. DrainFilter lacks soundness because of a double drop.
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references

External citations — patches, advisories, analysis.

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