CVE-2020-35904

NameCVE-2020-35904
DescriptionAn issue was discovered in the crossbeam-channel crate before 0.4.4 for Rust. It has incorrect expectations about the relationship between the memory allocation and how many iterator elements there are.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitylow

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
rust-crossbeam-channel (PTS)buster0.3.8-1vulnerable
bullseye, sid0.4.4-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
rust-crossbeam-channelsource(unstable)0.4.4-1

Notes

https://rustsec.org/advisories/RUSTSEC-2020-0052.html
https://github.com/crossbeam-rs/crossbeam/pull/533

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