fkie_cve-2024-5594
Vulnerability from fkie_nvd
Published
2025-01-06 14:15
Modified
2025-06-10 16:26
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
OpenVPN before 2.6.11 does not santize PUSH_REPLY messages properly which an attacker controlling the server can use to inject unexpected arbitrary data ending up in client logs.
References
security@openvpn.nethttps://community.openvpn.net/openvpn/wiki/CVE-2024-5594Vendor Advisory
security@openvpn.nethttps://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07634.htmlRelease Notes
Impacted products
Vendor Product Version
openvpn openvpn *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openvpn:openvpn:*:*:*:*:community:*:*:*",
              "matchCriteriaId": "0D6C4FD9-4627-4A45-89FC-2DB53985C516",
              "versionEndExcluding": "2.6.11",
              "versionStartIncluding": "2.6.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenVPN before 2.6.11 does not santize PUSH_REPLY messages properly which an attacker controlling the server can use to inject unexpected arbitrary data ending up in client logs."
    },
    {
      "lang": "es",
      "value": "OpenVPN anterior a 2.6.11 no desinfecta adecuadamente los mensajes PUSH_REPLY, lo cual los atacantes pueden usar para inyectar datos arbitrarios inesperados en ejecutables o complementos de terceros."
    }
  ],
  "id": "CVE-2024-5594",
  "lastModified": "2025-06-10T16:26:11.807",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-01-06T14:15:08.807",
  "references": [
    {
      "source": "security@openvpn.net",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://community.openvpn.net/openvpn/wiki/CVE-2024-5594"
    },
    {
      "source": "security@openvpn.net",
      "tags": [
        "Release Notes"
      ],
      "url": "https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07634.html"
    }
  ],
  "sourceIdentifier": "security@openvpn.net",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1287"
        }
      ],
      "source": "security@openvpn.net",
      "type": "Secondary"
    }
  ]
}


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