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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTJncmgtaG0zdy13N2h2
Race condition in tokio
When aborting a task with JoinHandle::abort, the future is dropped in the thread calling abort if the task is not currently being executed. This is incorrect for tasks spawned on a LocalSet. This can easily result in race conditions as many projects use Rc or RefCell in their Tokio tasks for better performance.
Permalink: https://github.com/advisories/GHSA-2grh-hm3w-w7hvJSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTJncmgtaG0zdy13N2h2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 2 years ago
Updated: 10 months ago
CVSS Score: 5.9
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Identifiers: GHSA-2grh-hm3w-w7hv, CVE-2021-38191
References:
- https://nvd.nist.gov/vuln/detail/CVE-2021-38191
- https://github.com/tokio-rs/tokio/issues/3929
- https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/tokio/RUSTSEC-2021-0072.md
- https://rustsec.org/advisories/RUSTSEC-2021-0072.html
- https://github.com/advisories/GHSA-2grh-hm3w-w7hv
Blast Radius: 27.9
Affected Packages
cargo:tokio
Dependent packages: 17,339Dependent repositories: 53,472
Downloads: 176,018,774 total
Affected Version Ranges: >= 0.3.0, < 1.5.1, >= 1.6.0, < 1.6.3, >= 1.7.0, < 1.7.2, >= 1.8.0, < 1.8.1
Fixed in: 1.5.1, 1.6.3, 1.7.2, 1.8.1
All affected versions: 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.3.5, 0.3.6, 0.3.7, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.1.1, 1.2.0, 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.6.1, 1.6.2, 1.7.0, 1.7.1, 1.8.0
All unaffected versions: 0.0.0, 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.1.8, 0.1.9, 0.1.10, 0.1.11, 0.1.12, 0.1.13, 0.1.14, 0.1.15, 0.1.16, 0.1.17, 0.1.18, 0.1.19, 0.1.20, 0.1.21, 0.1.22, 0.2.0, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.2.8, 0.2.9, 0.2.10, 0.2.11, 0.2.12, 0.2.13, 0.2.14, 0.2.15, 0.2.16, 0.2.17, 0.2.18, 0.2.19, 0.2.20, 0.2.21, 0.2.22, 0.2.23, 0.2.24, 0.2.25, 1.5.1, 1.6.3, 1.6.4, 1.7.2, 1.7.3, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.8.5, 1.9.0, 1.10.0, 1.10.1, 1.11.0, 1.12.0, 1.13.0, 1.13.1, 1.14.0, 1.14.1, 1.15.0, 1.16.0, 1.16.1, 1.17.0, 1.18.0, 1.18.1, 1.18.2, 1.18.3, 1.18.4, 1.18.5, 1.18.6, 1.19.0, 1.19.1, 1.19.2, 1.20.0, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21.0, 1.21.1, 1.21.2, 1.22.0, 1.23.0, 1.23.1, 1.24.0, 1.24.1, 1.24.2, 1.25.0, 1.25.1, 1.25.2, 1.25.3, 1.26.0, 1.27.0, 1.28.0, 1.28.1, 1.28.2, 1.29.0, 1.29.1, 1.30.0, 1.31.0, 1.32.0, 1.32.1, 1.33.0, 1.34.0, 1.35.0, 1.35.1, 1.36.0, 1.37.0