Security advisory

{
  "id": "0db11dc7d202a542c057eaa61b0797df75a38e6d928c41a45962d21be63a3bf7",
  "url": "https://osv.dev/vulnerability/CVE-2017-18587",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-18587",
    "summary": "An issue was discovered in the hyper crate before 0.9.18 for Rust. It mishandles newlines in headers.",
    "evidence": "osv:CVE-2017-18587",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2017-18587",
      "aliases": [
        "CVE-2017-18587",
        "GHSA-q89x-f52w-6hj2",
        "RUSTSEC-2017-0002"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/hyperium/hyper",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "483b9e598e2f835aeda752dda3ed1fab39bfca0a"
                },
                {
                  "introduced": "7933234e0c9fd05f01ef210228898511be8811b7"
                },
                {
                  "fixed": "60b74eb50f64b7c636d4f4aa643873c96d45a1e4"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:hyper:hyper:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.9.18"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:hyper:hyper:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.10.0"
                      },
                      {
                        "fixed": "0.10.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.9.17",
            "v0.10.1",
            "v0.9.14",
            "v0.9.13",
            "v0.9.12",
            "v0.9.11",
            "v0.9.10",
            "v0.9.9",
            "v0.9.8",
            "v0.9.7",
            "v0.9.6",
            "v0.9.5",
            "v0.9.4",
            "v0.9.3",
            "v0.9.2",
            "v0.9.1",
            "v0.9.0",
            "v0.8.1",
            "v0.8.0",
            "v0.7.2",
            "v0.7.1",
            "v0.7.0",
            "v0.6.16",
            "v0.6.14",
            "v0.6.12",
            "v0.6.11",
            "v0.6.10",
            "v0.6.9",
            "v0.6.8",
            "v0.6.5",
            "v0.6.4",
            "v0.6.3",
            "v0.6.2",
            "v0.6.1",
            "v0.6.0",
            "v0.5.2",
            "v0.5.1",
            "v0.5.0",
            "v0.4.0",
            "v0.3.16",
            "v0.3.15",
            "v0.3.14",
            "v0.3.13",
            "v0.3.12",
            "v0.3.11",
            "v0.3.10",
            "v0.3.9",
            "v0.3.8",
            "v0.3.7",
            "v0.3.6",
            "v0.3.5",
            "v0.3.4",
            "v0.3.3",
            "v0.3.1",
            "v0.3.0",
            "v0.2.1",
            "v0.2.0",
            "v0.1.13",
            "v0.1.12",
            "v0.1.11",
            "v0.1.10",
            "v0.1.9",
            "v0.1.8",
            "v0.1.7",
            "v0.1.6",
            "v0.1.5",
            "v0.1.4",
            "v0.1.3",
            "v0.1.2",
            "v0.1.1",
            "v0.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18587.json"
          }
        }
      ],
      "modified": "2026-10-24T10:31:03.591878150Z",
      "provider": "osv",
      "references": [
        "https://rustsec.org/advisories/RUSTSEC-2017-0002.html"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2017-18587",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 440294,
  "published_at": "2019-08-26T13:15:10.993+00:00"
}