CVE-2025-1734

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Source
https://cve.org/CVERecord?id=CVE-2025-1734
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-1734.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-1734
Aliases
Downstream
Related
Published
2025-03-30T05:43:35.771Z
Modified
2026-05-15T11:53:15.031411646Z
Severity
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Streams HTTP wrapper does not fail for headers with invalid name and no colon
Details

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.

Database specific 
{
    "cwe_ids": [
        "CWE-20"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/1xxx/CVE-2025-1734.json",
    "cna_assigner": "php"
}
References

Affected packages