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5 vulnerabilities by tokio
CVE-2024-27308 (GCVE-0-2024-27308)
Vulnerability from cvelistv5 – Published: 2024-03-06 19:27 – Updated: 2024-08-27 16:47
VLAI?
Summary
Mio is a Metal I/O library for Rust. When using named pipes on Windows, mio will under some circumstances return invalid tokens that correspond to named pipes that have already been deregistered from the mio registry. The impact of this vulnerability depends on how mio is used. For some applications, invalid tokens may be ignored or cause a warning or a crash. On the other hand, for applications that store pointers in the tokens, this vulnerability may result in a use-after-free. For users of Tokio, this vulnerability is serious and can result in a use-after-free in Tokio. The vulnerability is Windows-specific, and can only happen if you are using named pipes. Other IO resources are not affected. This vulnerability has been fixed in mio v0.8.11. All versions of mio between v0.7.2 and v0.8.10 are vulnerable. Tokio is vulnerable when you are using a vulnerable version of mio AND you are using at least Tokio v1.30.0. Versions of Tokio prior to v1.30.0 will ignore invalid tokens, so they are not vulnerable. Vulnerable libraries that use mio can work around this issue by detecting and ignoring invalid tokens.
Severity ?
7.5 (High)
Assigner
References
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CVE-2023-22466 (GCVE-0-2023-22466)
Vulnerability from cvelistv5 – Published: 2023-01-04 21:47 – Updated: 2025-03-10 21:32
VLAI?
Summary
Tokio is a runtime for writing applications with Rust. Starting with version 1.7.0 and prior to versions 1.18.4, 1.20.3, and 1.23.1, when configuring a Windows named pipe server, setting `pipe_mode` will reset `reject_remote_clients` to `false`. If the application has previously configured `reject_remote_clients` to `true`, this effectively undoes the configuration. Remote clients may only access the named pipe if the named pipe's associated path is accessible via a publicly shared folder (SMB). Versions 1.23.1, 1.20.3, and 1.18.4 have been patched. The fix will also be present in all releases starting from version 1.24.0. Named pipes were introduced to Tokio in version 1.7.0, so releases older than 1.7.0 are not affected. As a workaround, ensure that `pipe_mode` is set first after initializing a `ServerOptions`.
Severity ?
5.4 (Medium)
CWE
- CWE-665 - Improper Initialization
Assigner
References
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CVE-2021-45710 (GCVE-0-2021-45710)
Vulnerability from cvelistv5 – Published: 2021-12-26 21:47 – Updated: 2024-08-04 04:47
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
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CVE-2021-38191 (GCVE-0-2021-38191)
Vulnerability from cvelistv5 – Published: 2021-08-08 05:09 – Updated: 2024-08-04 01:37
VLAI?
Summary
An issue was discovered in the tokio crate before 1.8.1 for Rust. Upon a JoinHandle::abort, a Task may be dropped in the wrong thread.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2020-35875 (GCVE-0-2020-35875)
Vulnerability from cvelistv5 – Published: 2020-12-31 08:27 – Updated: 2024-08-04 17:16
VLAI?
Summary
An issue was discovered in the tokio-rustls crate before 0.13.1 for Rust. Excessive memory usage may occur when data arrives quickly.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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