CVE-2025-1867

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Source

https://cve.org/CVERecord?id=CVE-2025-1867

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-1867.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-1867

Downstream

OESA-2025-2731

Published

2025-03-03T08:48:56.284Z

Modified

2026-08-12T03:51:14.366285878Z

Severity

10.0 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H CVSS Calculator

Summary

HTTP Response Smuggling Vulnerability in libhv

Details

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in ithewei libhv allows HTTP Response Smuggling.This issue affects libhv: through 1.3.3.

Database specific

{
    "cna_assigner": "GovTech CSG",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/1xxx/CVE-2025-1867.json",
    "cwe_ids": [
        "CWE-444"
    ]
}

References

Affected packages

Git / github.com/ithewei/libhv

Affected ranges

Type

GIT

Repo

https://github.com/ithewei/libhv

Events

Introduced

Fixed

b7928e930710df51c055fc2345f6871eeee04530

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.3.3"
        },
        {
            "fixed": "1.3.3"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

v1.*

v1.0.0

v1.1.0

v1.1.1

v1.2.1

v1.2.2

v1.2.3

v1.2.4

v1.2.5

v1.2.6

v1.3.0

v1.3.1

v1.3.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-1867.json"