Security advisory

{
  "id": "7ccd5acbf0ca4118e53c26b9c4d658b865241c01d2e172161758e378de238676",
  "url": "https://osv.dev/vulnerability/CVE-2020-7622",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-7622",
    "summary": "This affects the package io.jooby:jooby-netty before 1.6.9, from 2.0.0 and before 2.2.1. The DefaultHttpHeaders is set to false which means it does not validates that the header isn't being abused for HTTP Response Splitting.",
    "evidence": "osv:CVE-2020-7622",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-7622",
      "aliases": [
        "CVE-2020-7622",
        "GHSA-gv3v-92v6-m48j",
        "SNYK-JAVA-IOJOOBY-564249"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jooby-project/jooby",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "85a50d5e894d14068b2e90a0601481cf52a0abec"
                },
                {
                  "introduced": "6599885a736e4ad2962e0f68ae871933735c532e"
                },
                {
                  "fixed": "80848b4ca4c8cf7f5ace37c25ceaabe12435e43e"
                },
                {
                  "fixed": "b66e3342cf95205324023cfdf2cb5811e8a6dcf4"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jooby:jooby:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.6.9"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:jooby:jooby:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0.0"
                      },
                      {
                        "fixed": "2.2.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "b66e3342cf95205324023cfdf2cb5811e8a6dcf4"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.6.7",
            "v1.6.6",
            "v1.6.5",
            "v1.6.4",
            "v2.0.6",
            "v2.0.5",
            "v2.0.4",
            "v2.0.3",
            "v1.6.3",
            "v2.0.2",
            "v2.0.1",
            "v2.0.0",
            "v1.6.2",
            "v1.5.1",
            "v1.5.0",
            "v1.4.1",
            "v1.4.0",
            "v1.3.0",
            "v1.2.3",
            "v1.2.2",
            "v1.2.1",
            "v1.2.0",
            "v1.1.3",
            "v1.1.2",
            "v1.1.1",
            "v1.1.0",
            "v1.0.3",
            "v1.0.2",
            "v1.0.1",
            "v1.0.0",
            "v1.0.0.CR8",
            "v1.0.0.CR7",
            "v1.0.0.CR6",
            "v1.0.0.CR5",
            "v1.0.0.CR4",
            "v1.0.0.CR3",
            "v1.0.0.CR2",
            "v1.0.0.CR1",
            "v0.16.0",
            "v0.15.1",
            "v0.15.0",
            "v0.14.0",
            "v0.11.2",
            "v0.11.1",
            "v0.11.0",
            "v0.10.0",
            "v0.9.2",
            "v0.9.1",
            "v0.9.0",
            "v0.8.2",
            "v0.8.0",
            "v0.6.4",
            "v0.6.3",
            "v0.6.2",
            "v0.6.1",
            "v0.6.0",
            "v0.5.3",
            "v0.5.1",
            "v0.5.0",
            "v0.4.2",
            "v0.4.1",
            "v0.4.0",
            "v0.3.0",
            "v0.2.1",
            "v0.2.0",
            "v0.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7622.json",
            "vanir_signatures": [
              {
                "id": "CVE-2020-7622-b03c8724",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "167345421666657860427751115286855856640",
                    "98861883001289007481740951409216580623",
                    "263964561421323040037916083311620652220",
                    "222447488414536693641406874608061879292"
                  ]
                },
                "source": "https://github.com/jooby-project/jooby/commit/b66e3342cf95205324023cfdf2cb5811e8a6dcf4",
                "target": {
                  "file": "modules/jooby-netty/src/main/java/io/jooby/internal/netty/NettyContext.java"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T14:05:21Z"
          }
        }
      ],
      "modified": "2026-10-20T14:05:21.037122542Z",
      "provider": "osv",
      "references": [
        "https://github.com/jooby-project/jooby/commit/b66e3342cf95205324023cfdf2cb5811e8a6dcf4",
        "https://snyk.io/vuln/SNYK-JAVA-IOJOOBY-564249",
        "https://github.com/jooby-project/jooby/security/advisories/GHSA-gv3v-92v6-m48j"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-7622",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 388554,
  "published_at": "2020-04-06T15:15:12.77+00:00"
}