Memory Corruption Vulnerability in Tokio Crate for Rust Applications
CVE-2021-45710

8.1HIGH

Key Information:

Vendor

Tokio

Status
Tokio
Vendor
CVE Published:
27 December 2021

What is CVE-2021-45710?

A vulnerability exists in the Tokio crate for Rust applications that can lead to memory corruption due to a data race condition. This occurs in specific scenarios involving a closed oneshot channel, affecting versions prior to 1.8.4 and also from 1.9.x to 1.13.x before 1.13.1. Developers using these versions should promptly update to mitigate potential risks associated with this vulnerability.

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References

https://rustsec.org/advisories/RUSTSEC-2021-0124.html
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https://raw.githubusercontent.com/rustsec/advisory-db/mai...
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CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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