nvd-json-data-feeds/CVE-2023/CVE-2023-264xx/CVE-2023-26434.json

{
  "id": "CVE-2023-26434",
  "sourceIdentifier": "security@open-xchange.com",
  "published": "2023-06-20T08:15:09.487",
  "lastModified": "2023-06-20T13:03:08.293",
  "vulnStatus": "Awaiting Analysis",
  "descriptions": [
    {
      "lang": "en",
      "value": "When adding an external mail account, processing of POP3 \"capabilities\" responses are not limited to plausible sizes. Attacker with access to a rogue POP3 service could trigger requests that lead to excessive resource usage and eventually service unavailability. We now limit accepted POP3 server response to reasonable length/size. No publicly available exploits are known.\n\n"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security@open-xchange.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security@open-xchange.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://documentation.open-xchange.com/security/advisories/csaf/oxas-adv-2023-0002.json",
      "source": "security@open-xchange.com"
    },
    {
      "url": "https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6219_7.10.6_2023-03-20.pdf",
      "source": "security@open-xchange.com"
    }
  ]
}