CVE-2017-20004

NameCVE-2017-20004
DescriptionIn the standard library in Rust before 1.19.0, there is a synchronization problem in the MutexGuard object. MutexGuards can be used across threads with any types, allowing for memory safety issues through race conditions.
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 severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
rustc (PTS)stretch1.34.2+dfsg1-1~deb9u1fixed
stretch (security)1.41.1+dfsg1-1~deb9u1fixed
buster1.41.1+dfsg1-1~deb10u1fixed
bullseye1.48.0+dfsg1-2fixed
bookworm, sid1.49.0+dfsg1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
rustcsource(unstable)1.19.0+dfsg3-2

Notes

https://github.com/rust-lang/rust/issues/41622
https://github.com/rust-lang/rust/pull/41624

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