GHSA-6x33-pw7p-hmpq

Source

https://github.com/advisories/GHSA-6x33-pw7p-hmpq

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-6x33-pw7p-hmpq/GHSA-6x33-pw7p-hmpq.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-6x33-pw7p-hmpq

Published

2020-09-04T17:59:49Z

Modified

2024-01-29T20:57:00Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Denial of Service in http-proxy

Details

Versions of http-proxy prior to 1.18.1 are vulnerable to Denial of Service. An HTTP request with a long body triggers an ERR_HTTP_HEADERS_SENT unhandled exception that crashes the proxy server. This is only possible when the proxy server sets headers in the proxy request using the proxyReq.setHeader function.

For a proxy server running on http://localhost:3000, the following curl request triggers the unhandled exception:
curl -XPOST http://localhost:3000 -d "$(python -c 'print("x"*1025)')"

Recommendation

Upgrade to version 1.18.1 or later

Database specific

{
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-184",
        "CWE-693"
    ],
    "github_reviewed_at": "2020-08-31T19:01:05Z",
    "nvd_published_at": null,
    "severity": "HIGH"
}

References

Affected packages

npm / http-proxy

Package

Name: http-proxy; View open source insights on deps.dev
Purl: pkg:npm/http-proxy

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.18.1