MEDIUM 5.3 Microsoft

CVE-2025-1734

Streams HTTP wrapper does not fail for headers with invalid name and no colon

Microsoft Security Update 2025-Mar: Streams HTTP wrapper does not fail for headers with invalid name and no colon

Affected Products

cbl2 php 8.1.31-1 on CBL Mariner 2.0
cbl2 php 8.1.32-1 on CBL Mariner 2.0
azl3 php 8.3.19-1 on Azure Linux 3.0
azl3 php 8.3.14-1 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-1734
https://nvd.nist.gov/vuln/detail/CVE-2025-1734

Published: 2025-03-11 · Source: Microsoft · Feed updated: 2026-08-10

This medium severity vulnerability with a CVSS score of 5.3 was published on 2025-03-11 via Microsoft. Affected: cbl2 php 8.1.31-1 on CBL Mariner 2.0, cbl2 php 8.1.32-1 on CBL Mariner 2.0, azl3 php 8.3.19-1 on Azure Linux 3.0 and 1 more.

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