Security advisory

{
  "id": "34bdbb8610288f78a7c06937924b08bcbff30d29cf0bb63b15e02944a0689ab0",
  "url": "https://osv.dev/vulnerability/CVE-2022-38150",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-38150",
    "summary": "In Varnish Cache 7.0.0, 7.0.1, 7.0.2, and 7.1.0, it is possible to cause the Varnish Server to assert and automatically restart through forged HTTP/1 backend responses. An attack uses a crafted reason phrase of the backend response status line. This is fixed in 7.0.3 and 7.1.1.",
    "evidence": "osv:CVE-2022-38150",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2022-38150",
      "aliases": [
        "BIT-varnish-2022-38150",
        "CVE-2022-38150"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/varnishcache/varnish-cache",
              "type": "GIT",
              "events": [
                {
                  "introduced": "454733b82a3279a1603516b4f0a07f8bad4bcd55"
                },
                {
                  "last_affected": "c2c07517ddddbc187604b800eff733296e93aaad"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:varnish_cache_project:varnish_cache:7.0.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "7.0.0"
                      },
                      {
                        "last_affected": "7.0.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:varnish_cache_project:varnish_cache:7.0.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "7.0.1"
                      },
                      {
                        "last_affected": "7.0.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:varnish_cache_project:varnish_cache:7.0.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "7.0.2"
                      },
                      {
                        "last_affected": "7.0.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:varnish_cache_project:varnish_cache:7.1.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "7.1.0"
                      },
                      {
                        "last_affected": "7.1.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "7.0.0",
            "7.0.1",
            "7.0.2",
            "7.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-38150.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:50.692105086Z",
      "provider": "osv",
      "references": [
        "https://varnish-cache.org/security/VSV00009.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/38xxx/CVE-2022-38150.json",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M4KVVCIQVINQQ2D7ORNARSYALMJUMP3I/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TW3X4PEKC5C736SCKE2UG3Y7JWKMD2K6/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V2BUKFICLZBXESLQ3MXMIG3G52RZURFK/",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-38150"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/38xxx/CVE-2022-38150.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-38150",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 519423,
  "published_at": "2022-08-11T00:00:00+00:00"
}