Bug 2356042 (CVE-2025-1734) - CVE-2025-1734 php: Streams HTTP wrapper does not fail for headers with invalid name and no colon
Summary: CVE-2025-1734 php: Streams HTTP wrapper does not fail for headers with invali...
Keywords:
Status: NEW
Alias: CVE-2025-1734
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-03-30 06:01 UTC by OSIDB Bzimport
Modified: 2025-04-28 15:15 UTC (History)
0 users

Fixed In Version:
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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:4263 0 None None None 2025-04-28 15:15:09 UTC

Description OSIDB Bzimport 2025-03-30 06:01:10 UTC 
In PHP from 8.1.* before 8.1.32, from 8.2.* before 8.2.28, from 8.3.* before 8.3.19, from 8.4.* before 8.4.5, when receiving headers from HTTP server, the headers missing a colon (:) are treated as valid headers even though they are not. This may confuse applications into accepting invalid headers.
Comment 2 errata-xmlrpc 2025-04-28 15:15:08 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:4263 https://access.redhat.com/errata/RHSA-2025:4263
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