Microsoft security update for CVE-2023-43804
🔗 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-2023-43804. This page also shows what EchelonGraph holds for CVE-2023-43804, 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 python-urllib3 2.0.4-1 on Azure Linux 3.0
- azl3 python-urllib3 2.0.7-1 on Azure Linux 3.0
- cbl2 python-urllib3 1.26.18-1 on CBL Mariner 2.0
- cbl2 python3 3.9.19-13 on CBL Mariner 2.0
- cbl2 python3 3.9.19-13 on CBL-Mariner 2.0
✅ Updates Microsoft lists: 3 updates
3 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 | 2.0.7-1 |
| — | Security Update | 3.9.19-13 |
| — | Security Update | 1.26.18-1 |
🧭 EchelonGraph on CVE-2023-43804
- EchelonGraph score
- 8.1 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
urllib3 is a user-friendly HTTP client library for Python. urllib3 doesn't treat the `Cookie` HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a `Cookie` header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. This issue has been patched in urllib3 version 1.26.17 or 2.0.5.
Published by GitHub, Inc., the CVE Numbering Authority that assigned CVE-2023-43804, 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).