CVE-2017-20004

Source
https://nvd.nist.gov/vuln/detail/CVE-2017-20004
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-20004.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-20004
Downstream
Published
2021-04-14T07:15:11Z
Modified
2025-10-21T02:35:59Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/rust-lang/rust

Affected ranges

Type
GIT
Repo
https://github.com/rust-lang/rust
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed