jvndb-2023-000030
Vulnerability from jvndb
Published
2023-03-31 15:54
Modified
2024-06-04 16:17
Severity ?
5.6 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Summary
HAProxy vulnerable to HTTP request/response smuggling
Details
HAProxy's HTTP/3 implementation fails to block a malformed HTTP header field name, and when deployed in front of a server that incorrectly process this malformed header, it may be used to conduct an HTTP request/response smuggling attack (CWE-444). Yuki Mogi of FFRI Security, Inc. reported this vulnerability to the developer and coordinated. The developer and JPCERT/CC published this advisory in order to notify users of this vulnerability.
References
Impacted products
Show details on JVN DB website

To clipboard 

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-000030.html",
  "dc:date": "2024-06-04T16:17+09:00",
  "dcterms:issued": "2023-03-31T15:54+09:00",
  "dcterms:modified": "2024-06-04T16:17+09:00",
  "description": "HAProxy\u0027s HTTP/3 implementation fails to block a malformed HTTP header field name, and when deployed in front of a server that incorrectly process this malformed header, it may be used 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. The developer and JPCERT/CC published this advisory in order to notify users of this vulnerability.",
  "link": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-000030.html",
  "sec:cpe": {
    "#text": "cpe:/a:haproxy:haproxy",
    "@product": "HAProxy",
    "@vendor": "HAProxy Technologies",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "5.1",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
      "@version": "2.0"
    },
    {
      "@score": "5.6",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2023-000030",
  "sec:references": [
    {
      "#text": "http://jvn.jp/en/jp/JVN38170084/index.html",
      "@id": "JVN#38170084",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2023-25950",
      "@id": "CVE-2023-25950",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2023-25950",
      "@id": "CVE-2023-25950",
      "@source": "NVD"
    },
    {
      "#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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