| Name | CVE-2017-20004 |
| Description | In 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| rustc (PTS) | bullseye | 1.48.0+dfsg1-2 | fixed |
| bookworm | 1.63.0+dfsg1-2 | fixed | |
| sid, trixie | 1.85.0+dfsg2-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| rustc | source | (unstable) | 1.19.0+dfsg3-2 |
https://github.com/rust-lang/rust/issues/41622
https://github.com/rust-lang/rust/pull/41624