CVE-2023-22466

CVSS V2 None CVSS V3 None
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`.
Overview
  • CVE ID
  • CVE-2023-22466
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2023-01-04T22:15:09
  • Last Modified Date
  • 2023-01-11T02:09:46
Weakness Enumerations
CWE URL
CWE-665 http://cwe.mitre.org/data/definitions/665.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:tokio:tokio:*:*:*:*:*:rust:*:* 1 OR 1.7.0 1.18.4
cpe:2.3:a:tokio:tokio:*:*:*:*:*:rust:*:* 1 OR 1.19.0 1.20.3
cpe:2.3:a:tokio:tokio:*:*:*:*:*:rust:*:* 1 OR 1.21.0 1.23.1
References
Reference URL Reference Tags
https://github.com/tokio-rs/tokio/pull/5336
https://github.com/tokio-rs/tokio/releases/tag/tokio-1.23.1
https://github.com/tokio-rs/tokio/security/advisories/GHSA-7rrj-xr53-82p7
https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-createnamedpipea#pipe_reject_remote_clients
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2023-22466
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22466
History
Created Old Value New Value Data Type Notes
2023-01-04 22:17:20 Added to TrackCVE
2023-01-04 22:17:20 Weakness Enumeration new
2023-01-04 23:14:49 2023-01-04T22:27:21 CVE Modified Date updated
2023-01-04 23:14:49 Received Awaiting Analysis Vulnerability Status updated
2023-01-09 18:24:19 Awaiting Analysis Undergoing Analysis Vulnerability Status updated
2023-01-11 02:16:59 2023-01-11T02:09:46 CVE Modified Date updated
2023-01-11 02:16:59 Undergoing Analysis Analyzed Vulnerability Status updated
2023-01-11 02:17:00 CPE Information updated