Security advisory

{
  "id": "960f1ad3e399f64a457bdd5e80a8c58e53324b31bc8ef3deca9006630f962aa0",
  "url": "https://osv.dev/vulnerability/CVE-2016-6129",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2016-6129",
    "summary": "The rsa_verify_hash_ex function in rsa_verify_hash.c in LibTomCrypt, as used in OP-TEE before 2.2.0, does not validate that the message length is equal to the ASN.1 encoded data length, which makes it easier for remote attackers to forge RSA signatures or public certificates by leveraging a Bleichenbacher signature forgery attack.",
    "evidence": "osv:CVE-2016-6129",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2016-6129",
      "aliases": [
        "CVE-2016-6129"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/libtom/libtomcrypt",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "bbc52b9e1bf4b22ac4616e667b06d217c6ab004e"
                },
                {
                  "fixed": "5eb9743410ce4657e9d54fef26a2ee31a1b5dd0"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:libtom:libtomcrypt:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.17"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "5eb9743410ce4657e9d54fef26a2ee31a1b5dd0"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.17",
            "1.16",
            "1.15",
            "1.14",
            "1.13",
            "1.12",
            "1.11",
            "1.10",
            "1.09",
            "1.08",
            "1.07",
            "1.06",
            "1.05",
            "1.04",
            "1.03",
            "1.02",
            "1.01",
            "1.00",
            "0.99",
            "0.98",
            "0.97b",
            "0.97a",
            "0.97",
            "0.96",
            "0.95",
            "0.94",
            "0.93",
            "0.92",
            "0.91",
            "0.90",
            "0.89",
            "0.88",
            "0.87",
            "0.86",
            "0.85",
            "0.84",
            "0.83",
            "0.82",
            "0.81",
            "0.80",
            "0.79",
            "0.78",
            "0.77",
            "0.76",
            "0.75"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6129.json"
          }
        }
      ],
      "modified": "2026-10-20T10:47:31.434139042Z",
      "provider": "osv",
      "references": [
        "https://www.op-tee.org/advisories/",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1370955",
        "https://github.com/libtom/libtomcrypt/commit/5eb9743410ce4657e9d54fef26a2ee31a1b5dd0"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:trustedfirmware:op-tee:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "trustedfirmware:op-tee",
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "2.2.0"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2016-6129",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 379466,
  "published_at": "2017-02-13T18:59:00.66+00:00"
}