GHSA-r6fj-869h-4f6q

Source

https://github.com/advisories/GHSA-r6fj-869h-4f6q

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-r6fj-869h-4f6q/GHSA-r6fj-869h-4f6q.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-r6fj-869h-4f6q

Aliases

CVE-2026-48480

Published

2026-06-23T21:59:03Z

Modified

2026-06-23T22:11:28Z

Severity

6.6 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U CVSS Calculator

Summary

OHttpVersionChunkDraft: Missing Final-Chunk Enforcement Leads to Undetected Stream Truncation

Details

The codec-ohttp implementation of draft-ietf-ohai-chunked-ohttp does not verify that a cryptographically-signed final chunk was received before the outer HTTP body terminates. An on-path adversary (the OHTTP relay itself, or any MITM on the relay↔gateway or relay↔client transport) can forward a prefix of a legitimate chunked-OHTTP message—cut at a non-final chunk boundary—and close the outer body cleanly, producing no decryption error and no exception in the receiving application.

Database specific

{
    "cwe_ids":  [
        "CWE-325"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-06-23T21:59:03Z",
    "nvd_published_at":  "2026-06-04T19:16:30Z",
    "severity":  "MODERATE"
}

References

Affected packages

Maven / io.netty.incubator:netty-incubator-codec-ohttp

Package

Name: io.netty.incubator:netty-incubator-codec-ohttp; View open source insights on deps.dev
Purl: pkg:maven/io.netty.incubator/netty-incubator-codec-ohttp

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.0.22.Final

Affected versions

0.*

0.0.1.Final

0.0.2.Final

0.0.3.Final

0.0.4.Final

0.0.5.Final

0.0.6.Final

0.0.7.Final

0.0.8.Final

0.0.9.Final

0.0.10.Final

0.0.11.Final

0.0.12.Final

0.0.13.Final

0.0.14.Final

0.0.15.Final

0.0.16.Final

0.0.17.Final

0.0.18.Final

0.0.19.Final

0.0.20.Final

0.0.21.Final

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-r6fj-869h-4f6q/GHSA-r6fj-869h-4f6q.json"