Microsoft security update for CVE-2023-28319
🔗 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-2023-28319. This page also shows what EchelonGraph holds for CVE-2023-28319, 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
- azl3 tensorflow 2.11.1-1 on Azure Linux 3.0
- azl3 tensorflow 2.16.1-1 on Azure Linux 3.0
- cbl2 curl 8.2.1-1 on CBL Mariner 2.0
- cbl2 mysql 8.0.34-1 on CBL Mariner 2.0
- cbl2 rust 1.72.0-2 on CBL Mariner 2.0
✅ Updates Microsoft lists: 4 updates
4 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 | 1.72.0-2 |
| — | Security Update | 8.0.34-1 |
| — | Security Update | 8.2.1-1 |
| — | Security Update | 2.16.1-1 |
🧭 EchelonGraph on CVE-2023-28319
- EchelonGraph score
- 7.5 HIGH
- 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
A use after free vulnerability exists in curl <v8.1.0 in the way libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. When this check fails, libcurl would free the memory for the fingerprint before it returns an error message containing the (now freed) hash. This flaw risks inserting sensitive heap-based data into the error message that might be shown to users or otherwise get leaked and revealed.
Published by HackerOne, the CVE Numbering Authority that assigned CVE-2023-28319, 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).