Security advisory

{
  "id": "67792243362da628a167175ca80c5935c6dc48ecd7a27809156335414a3531d4",
  "url": "https://osv.dev/vulnerability/CVE-2018-19608",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-19608",
    "summary": "Arm Mbed TLS before 2.14.1, before 2.7.8, and before 2.1.17 allows a local unprivileged attacker to recover the plaintext of RSA decryption, which is used in RSA-without-(EC)DH(E) cipher suites.",
    "evidence": "osv:CVE-2018-19608",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-19608",
      "aliases": [
        "CVE-2018-19608"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/Mbed-TLS/mbedtls",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0a0c22e0efcf2f8f71d7e16712f80b8f77326f72"
                },
                {
                  "fixed": "85a5bbc24a9311431c665eaa02f5dee09689fa37"
                },
                {
                  "introduced": "32605dc83042d737e715a685e53176388d73540e"
                },
                {
                  "fixed": "2297157dd6236e4a5c2f46c84c401599ef639cf5"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.1.0"
                      },
                      {
                        "fixed": "2.1.17"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.7.0"
                      },
                      {
                        "fixed": "2.7.8"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "mbedtls-2.1.16",
            "mbedtls-2.7.7",
            "mbedtls-2.1.15",
            "mbedtls-2.7.6",
            "mbedtls-2.1.14",
            "mbedtls-2.7.5",
            "mbedtls-2.1.13",
            "mbedtls-2.7.4",
            "mbedtls-2.7.0",
            "mbedtls-2.7.3",
            "mbedtls-2.1.12",
            "mbedtls-2.1.11",
            "mbedtls-2.7.2",
            "mbedtls-2.7.2-rc1",
            "mbedtls-2.1.11-rc1",
            "mbedtls-2.7.1",
            "mbedtls-2.1.10",
            "mbedtls-2.1.9",
            "mbedtls-2.1.9-rc1",
            "mbedtls-2.1.8",
            "mbedtls-2.1.6",
            "mbedtls-2.1.5",
            "mbedtls-2.1.4",
            "mbedtls-2.1.3",
            "mbedtls-2.1.2",
            "mbedtls-2.1.0",
            "mbedtls-2.1.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19608.json"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/mbed-tls/mbedtls",
              "type": "GIT",
              "events": [
                {
                  "introduced": "556d7d9e3b09157555310466a47e25a9ebfd8f4e"
                },
                {
                  "fixed": "60fbd5bdf05c223b641677204469b53c2ff39d4e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:trustedfirmware:mbed_tls:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.14.0"
                      },
                      {
                        "fixed": "2.14.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "mbedtls-2.14.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19608.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:33.600744988Z",
      "provider": "osv",
      "references": [
        "https://tls.mbed.org/tech-updates/releases/mbedtls-2.14.1-2.7.8-and-2.1.17-released",
        "https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-03"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-19608",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 433320,
  "published_at": "2018-12-05T22:29:00.49+00:00"
}