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CVE-2022-4337

Estado: ModificadaCrítica (9.8)—

An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Debian — Debian LinuxOpenvswitch — Openvswitch

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-4337",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "openvswitch",
          "versions": [
            {
              "status": "affected",
              "version": "openvswitch 3.0.3, openvswitch 2.17.5, openvswitch 2.16.6, openvswitch 2.15.7, openvswitch 2.14.8, openvswitch 2.13.10"
            }
          ]
        }
      ]
    }
  ],
  "published": "2023-01-10T22:15:13.933",
  "references": [
    {
      "url": "https://github.com/openvswitch/ovs/pull/405",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2022-December/400596.html",
      "tags": [
        "Mailing List",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://security.gentoo.org/glsa/202311-16",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://www.debian.org/security/2023/dsa-5319",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://www.openwall.com/lists/oss-security/2022/12/21/4",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://github.com/openvswitch/ovs/pull/405",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2022-December/400596.html",
      "tags": [
        "Mailing List",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.gentoo.org/glsa/202311-16",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.debian.org/security/2023/dsa-5319",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.openwall.com/lists/oss-security/2022/12/21/4",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secalert@redhat.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch."
    },
    {
      "lang": "es",
      "value": "Se encontró una lectura fuera de los límites en TLV específico de la organización en varias versiones de OpenvSwitch."
    }
  ],
  "lastModified": "2026-06-17T05:20:37.653",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4BFD6A72-E83A-46AB-88E9-6D0A5DC95094",
              "versionEndExcluding": "2.13.10"
            },
            {
              "criteria": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B4634535-904C-4FEF-8175-9B2942756006",
              "versionEndExcluding": "2.14.8",
              "versionStartIncluding": "2.14.0"
            },
            {
              "criteria": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "42629A97-3DA9-4CB9-AA21-BAC4CF7B7D93",
              "versionEndExcluding": "2.15.7",
              "versionStartIncluding": "2.15.0"
            },
            {
              "criteria": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8F2BA2C4-C818-4BE3-9ACD-6FBBA6C994CF",
              "versionEndExcluding": "2.16.6",
              "versionStartIncluding": "2.16.0"
            },
            {
              "criteria": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9F88C5B7-EA49-48DB-83C2-6BD30172DE7C",
              "versionEndExcluding": "2.17.5",
              "versionStartIncluding": "2.17.0"
            },
            {
              "criteria": "cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8B71BABA-4AE3-40BF-A073-06F0877E246A",
              "versionEndExcluding": "3.0.3",
              "versionStartIncluding": "3.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}