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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-22466 Detail

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`.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/tokio-rs/tokio/pull/5336 Patch  Third Party Advisory 
https://github.com/tokio-rs/tokio/pull/5336 Patch  Third Party Advisory 
https://github.com/tokio-rs/tokio/releases/tag/tokio-1.23.1 Release Notes  Third Party Advisory 
https://github.com/tokio-rs/tokio/releases/tag/tokio-1.23.1 Release Notes  Third Party Advisory 
https://github.com/tokio-rs/tokio/security/advisories/GHSA-7rrj-xr53-82p7 Mitigation  Third Party Advisory 
https://github.com/tokio-rs/tokio/security/advisories/GHSA-7rrj-xr53-82p7 Mitigation  Third Party Advisory 
https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-createnamedpipea#pipe_reject_remote_clients Technical Description  Third Party Advisory 
https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-createnamedpipea#pipe_reject_remote_clients Technical Description  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-665 Improper Initialization GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-22466
NVD Published Date:
01/04/2023
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.