Microsoft security update for CVE-2023-22466
🔗 CVE IDs covered (1)
📋 Microsoft's advisory
EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-22466. This page also shows what EchelonGraph holds for CVE-2023-22466, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.
🎯 Affected products5
- cbl2 kata-containers 3.1.0-11 on CBL Mariner 2.0
- cbl2 netavark 1.0.3-5 on CBL Mariner 2.0
- cbl2 rpm-ostree 2022.1-7 on CBL Mariner 2.0
- cbl2 rust 1.68.2-5 on CBL Mariner 2.0
- cm1 rust 1.59.0-1 on CBL Mariner 1.0
✅ Updates Microsoft lists: 5 updates
5 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.
| KB article | Update | Fixed build |
|---|---|---|
| — | Security Update | 1.59.0-1 |
| — | Security Update | 1.68.2-5 |
| — | Security Update | 2022.1-7 |
| — | Security Update | 1.0.3-5 |
| — | Security Update | 3.1.0-11 |
🧭 EchelonGraph on CVE-2023-22466
- EchelonGraph score
- 5.4 MEDIUM
- CISA KEV
- Not listed
- Fix status
- A fix is available — apply it.
Description from the CVE record (CVE.org), as published by its numbering authority
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`.
Published by GitHub, Inc., the CVE Numbering Authority that assigned CVE-2023-22466, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).