Vulnerability Description
An issue was discovered in the tokio crate before 1.8.4, and 1.9.x through 1.13.x before 1.13.1, for Rust. In certain circumstances involving a closed oneshot channel, there is a data race and memory corruption.
CVSS Score
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tokio | Tokio | >= 0.1.14, < 1.8.4 |
Related Weaknesses (CWE)
References
- https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/tokio/RUSTSEC-Third Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0124.htmlPatchThird Party Advisory
- https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/tokio/RUSTSEC-Third Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0124.htmlPatchThird Party Advisory
FAQ
What is CVE-2021-45710?
CVE-2021-45710 is a vulnerability with a CVSS score of 8.1 (HIGH). An issue was discovered in the tokio crate before 1.8.4, and 1.9.x through 1.13.x before 1.13.1, for Rust. In certain circumstances involving a closed oneshot channel, there is a data race and memory ...
How severe is CVE-2021-45710?
CVE-2021-45710 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-45710?
Check the references section above for vendor advisories and patch information. Affected products include: Tokio Tokio.