Security advisory

{
  "id": "2521cdb19f183364d48297502c1d35f9e923336b0a32fb618e0b408e49fc0bc5",
  "url": "https://osv.dev/vulnerability/CVE-2022-29930",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-29930",
    "summary": "SHA1 implementation in JetBrains Ktor Native 2.0.0 was returning the same value. The issue was fixed in Ktor version 2.0.1.",
    "evidence": "osv:CVE-2022-29930",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2022-29930",
      "aliases": [
        "CVE-2022-29930"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/ktorio/ktor",
              "type": "GIT",
              "events": [
                {
                  "introduced": "524749f6f36111a8fa77b3046b37387f76d87204"
                },
                {
                  "last_affected": "4b32ce6b96fe17cb8b634070ff1d9a5bc12fe0f7"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2.0.0"
                      },
                      {
                        "last_affected": "2.0.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "introduced": "2.0.1"
                      },
                      {
                        "last_affected": "2.0.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "cpe": "cpe:2.3:a:jetbrains:ktor:2.0.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0.0"
                      },
                      {
                        "last_affected": "2.0.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.0.0",
            "2.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-29930.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:29.725570734Z",
      "provider": "osv",
      "references": [
        "https://www.jetbrains.com/privacy-security/issues-fixed/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29930.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-29930",
        "https://github.com/ktorio/ktor/pull/2966"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-342"
        ],
        "cna_assigner": "JetBrains",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29930.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-29930",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 496599,
  "published_at": "2022-05-12T08:35:17+00:00"
}