CVE-2023-22466
Summary
| CVE | CVE-2023-22466 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-01-04 22:15:00 UTC |
| Updated | 2023-01-11 02:09:00 UTC |
| Description | 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`. |
Risk And Classification
Problem Types: CWE-665
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Release Tokio v1.23.1 · tokio-rs/tokio · GitHub | MISC | github.com | |
| CreateNamedPipeA function (winbase.h) - Win32 apps | Microsoft Learn | MISC | learn.microsoft.com | |
| net: fix named pipes server configuration builder by carllerche · Pull Request #5336 · tokio-rs/tokio · GitHub | MISC | github.com | |
| reject_remote_clients configuration may get dropped when creating a Windows named pipe · Advisory · tokio-rs/tokio · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 182996 Debian Security Update for rust-tokio (CVE-2023-22466)
- 904953 Common Base Linux Mariner (CBL-Mariner) Security Update for rust (12431)
- 905007 Common Base Linux Mariner (CBL-Mariner) Security Update for netavark (12578)
- 905064 Common Base Linux Mariner (CBL-Mariner) Security Update for rust (12645)
- 905155 Common Base Linux Mariner (CBL-Mariner) Security Update for kata-containers (12506)
- 905157 Common Base Linux Mariner (CBL-Mariner) Security Update for rpm-ostree (12629)
- 905185 Common Base Linux Mariner (CBL-Mariner) Security Update for rust (12912)
- 905216 Common Base Linux Mariner (CBL-Mariner) Security Update for rpm-ostree (12937)
- 905222 Common Base Linux Mariner (CBL-Mariner) Security Update for rust (12938)
- 905227 Common Base Linux Mariner (CBL-Mariner) Security Update for kata-containers (12932)
- 905229 Common Base Linux Mariner (CBL-Mariner) Security Update for netavark (12936)