CVE-2020-35881: Out of bounds write in traitobject

August 25, 2021

An issue was discovered in the traitobject crate through 2020-06-01 for Rust. It has false expectations about fat pointers, possibly causing memory corruption in, for example, Rust 2.x.

References

github.com/advisories/GHSA-j79j-cx3h-g27h
github.com/reem/rust-traitobject
github.com/reem/rust-traitobject/issues/7
nvd.nist.gov/vuln/detail/CVE-2020-35881
rustsec.org/advisories/RUSTSEC-2020-0027.html

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