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THREATINT
PUBLISHED

CVE-2025-1217

Header parser of http stream wrapper does not handle folded headers



Description

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 http request module parses HTTP response obtained from a server, folded headers are parsed incorrectly, which may lead to misinterpreting the response and using incorrect headers, MIME types, etc.

Reserved 2025-02-11 | Published 2025-03-29 | Updated 2025-05-23 | Assigner php


MEDIUM: 6.3CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/AU:Y/R:A

Problem types

CWE-20 Improper Input Validation

Product status

Default status
affected

8.1.* before 8.1.32
affected

8.2.* before 8.2.28
affected

8.3.* before 8.3.19
affected

8.4.* before 8.4.5
affected

Credits

Tim Düsterhus reporter

References

github.com/...hp-src/security/advisories/GHSA-v8xr-gpvj-cx9g

cve.org (CVE-2025-1217)

nvd.nist.gov (CVE-2025-1217)

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https://cve.threatint.eu/CVE/CVE-2025-1217

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