{
  "id": "CVE-2023-52353",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2024-01-21T23:15:44.220",
  "lastModified": "2024-01-29T15:53:20.917",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Mbed TLS through 3.5.1. In mbedtls_ssl_session_reset, the maximum negotiable TLS version is mishandled. For example, if the last connection negotiated TLS 1.2, then 1.2 becomes the new maximum."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema en Mbed TLS hasta la versi\u00f3n 3.5.1. En mbedtls_ssl_session_reset, la versi\u00f3n TLS m\u00e1xima negociable no se maneja correctamente. Por ejemplo, si la \u00faltima conexi\u00f3n negoci\u00f3 TLS 1.2, entonces 1.2 se convierte en el nuevo m\u00e1ximo."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-384"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "3.5.2",
              "matchCriteriaId": "251B083F-CA00-4956-8244-5CF8A610094F"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/Mbed-TLS/mbedtls/issues/8654",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Patch"
      ]
    }
  ]
}