jvndb-2024-000122
Vulnerability from jvndb
Published
2024-11-27 14:36
Modified
2024-11-27 14:36
Severity ?
5.3 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
HAProxy vulnerable to HTTP request/response smuggling
Details
HAProxy HTTP/3 implementation contains an issue on accepting malformed HTTP headers. When a request including malformed HTTP headers is forwarded to a HTTP/1.1 non-compliant back-end server, it is exploited to conduct an HTTP request/response smuggling attack (CWE-444). Yuki Mogi of FFRI Security, Inc. reported this vulnerability to the developer and coordinated. After the coordination was completed, JPCERT/CC coordinated with the developer to publish this advisory in order to notify users of the solution through JVN.
References
Impacted products
Show details on JVN DB website

To clipboard 

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2024-000122.html",
  "dc:date": "2024-11-27T14:36+09:00",
  "dcterms:issued": "2024-11-27T14:36+09:00",
  "dcterms:modified": "2024-11-27T14:36+09:00",
  "description": "HAProxy HTTP/3 implementation contains an issue on accepting malformed HTTP headers. When a request including malformed HTTP headers is forwarded to a HTTP/1.1 non-compliant back-end server, it is exploited to conduct an HTTP request/response smuggling attack (CWE-444).\r\n\r\nYuki Mogi of FFRI Security, Inc. reported this vulnerability to the developer and coordinated. After the coordination was completed, JPCERT/CC coordinated with the developer to publish this advisory in order to notify users of the solution through JVN.",
  "link": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2024-000122.html",
  "sec:cpe": {
    "#text": "cpe:/a:haproxy:haproxy",
    "@product": "HAProxy",
    "@vendor": "HAProxy Technologies",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "5.3",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2024-000122",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN88385716/index.html",
      "@id": "JVN#88385716",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2024-53008",
      "@id": "CVE-2024-53008",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "HAProxy vulnerable to HTTP request/response smuggling"
}


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