CVE - CVE-2023-22466

CVE-ID
CVE-2023-22466	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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`.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/tokio-rs/tokio/pull/5336 URL:https://github.com/tokio-rs/tokio/pull/5336 MISC:https://github.com/tokio-rs/tokio/releases/tag/tokio-1.23.1 URL:https://github.com/tokio-rs/tokio/releases/tag/tokio-1.23.1 MISC:https://github.com/tokio-rs/tokio/security/advisories/GHSA-7rrj-xr53-82p7 URL:https://github.com/tokio-rs/tokio/security/advisories/GHSA-7rrj-xr53-82p7 MISC:https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-createnamedpipea#pipe_reject_remote_clients URL:https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-createnamedpipea#pipe_reject_remote_clients
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20221229	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20221229)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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