FKIE_CVE-2024-45506

Vulnerability from fkie_nvd - Published: 2024-09-04 15:15 - Updated: 2025-03-14 20:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
HAProxy 2.9.x before 2.9.10, 3.0.x before 3.0.4, and 3.1.x through 3.1-dev6 allows a remote denial of service for HTTP/2 zero-copy forwarding (h2_send loop) under a certain set of conditions, as exploited in the wild in 2024.
References
cve@mitre.orghttp://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=c725db17e8416ffb3c1537aea756356228ce5e3cBroken Link
cve@mitre.orghttp://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=d636e515453320c6e122c313c661a8ac7d387c7fBroken Link
cve@mitre.orghttps://www.haproxy.org/Product
cve@mitre.orghttps://www.haproxy.org/download/3.1/src/CHANGELOGRelease Notes
cve@mitre.orghttps://www.mail-archive.com/haproxy%40formilux.org/msg45280.htmlRelease Notes
cve@mitre.orghttps://www.mail-archive.com/haproxy%40formilux.org/msg45281.htmlRelease Notes
Impacted products
Vendor Product Version
haproxy haproxy *
haproxy haproxy *
haproxy haproxy 3.1
haproxy haproxy 3.1
haproxy haproxy 3.1
haproxy haproxy 3.1
haproxy haproxy 3.1
haproxy haproxy 3.1
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3636BFC5-4AAB-4C1B-A1D5-2388159DBEF0",
              "versionEndExcluding": "2.9.10",
              "versionStartIncluding": "2.9.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2D1A5973-8D9C-4167-82E8-A6389BD555B1",
              "versionEndExcluding": "3.0.4",
              "versionStartIncluding": "3.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:3.1:dev0:*:*:*:*:*:*",
              "matchCriteriaId": "3B98B170-D3B3-4527-B433-9A222A97B8B1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:3.1:dev1:*:*:*:*:*:*",
              "matchCriteriaId": "0C7E5AC1-CC5F-4A72-9897-A91AD940643E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:3.1:dev2:*:*:*:*:*:*",
              "matchCriteriaId": "57ED78DC-EB7E-487D-A588-594B7B1A067B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:3.1:dev3:*:*:*:*:*:*",
              "matchCriteriaId": "04CA9989-DED9-48A5-B712-63CDCF32172F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:3.1:dev4:*:*:*:*:*:*",
              "matchCriteriaId": "50441B9B-5388-451C-A895-2C18B2274079",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:haproxy:haproxy:3.1:dev5:*:*:*:*:*:*",
              "matchCriteriaId": "4721433F-7E0C-4881-9439-16AA7E6E51D2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "HAProxy 2.9.x before 2.9.10, 3.0.x before 3.0.4, and 3.1.x through 3.1-dev6 allows a remote denial of service for HTTP/2 zero-copy forwarding (h2_send loop) under a certain set of conditions, as exploited in the wild in 2024."
    },
    {
      "lang": "es",
      "value": "HAProxy 2.9.x antes de 2.9.10, 3.0.x antes de 3.0.4 y 3.1.x hasta 3.1-dev6 permiten una denegaci\u00f3n de servicio remota."
    }
  ],
  "id": "CVE-2024-45506",
  "lastModified": "2025-03-14T20:15:13.870",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-09-04T15:15:14.080",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link"
      ],
      "url": "http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=c725db17e8416ffb3c1537aea756356228ce5e3c"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link"
      ],
      "url": "http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=d636e515453320c6e122c313c661a8ac7d387c7f"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://www.haproxy.org/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ],
      "url": "https://www.haproxy.org/download/3.1/src/CHANGELOG"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ],
      "url": "https://www.mail-archive.com/haproxy%40formilux.org/msg45280.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ],
      "url": "https://www.mail-archive.com/haproxy%40formilux.org/msg45281.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-835"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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