Security advisory

{
  "id": "5f101354e2ae8e6422e0e1a11cf0beda5f075e891b27014667bf00509a14320a",
  "url": "https://osv.dev/vulnerability/CVE-2018-20360",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-20360",
    "summary": "An invalid memory address dereference was discovered in the sbr_process_channel function of libfaad/sbr_dec.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash, which leads to denial of service.",
    "evidence": "osv:CVE-2018-20360",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-20360",
      "aliases": [
        "CVE-2018-20360"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/knik0/faad2",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "365532ebc7772464a1aa17cefd3bfdce6648266d"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:audiocoding:freeware_advanced_audio_decoder_2:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.9.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2_8_8",
            "2_8_7",
            "2_8_6",
            "2_8_5",
            "2_8_4",
            "2_8_3",
            "2_8_2",
            "2_8_1",
            "2_8_0",
            "FAAD2_2_7_1",
            "FAAD2_2_7",
            "FAAD2_2_5",
            "ver_2_0",
            "arelease"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20360.json"
          }
        }
      ],
      "modified": "2026-10-20T10:50:06.204802686Z",
      "provider": "osv",
      "references": [
        "https://lists.debian.org/debian-lts-announce/2019/08/msg00033.html",
        "https://lists.debian.org/debian-lts-announce/2021/10/msg00020.html",
        "https://security.gentoo.org/glsa/202006-17",
        "https://www.debian.org/security/2022/dsa-5109",
        "https://github.com/knik0/faad2/issues/32"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
              "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
              "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "8.0"
                  },
                  {
                    "last_affected": "8.0"
                  },
                  {
                    "introduced": "9.0"
                  },
                  {
                    "last_affected": "9.0"
                  },
                  {
                    "introduced": "10.0"
                  },
                  {
                    "last_affected": "10.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2018-20360",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 381275,
  "published_at": "2018-12-22T15:29:00.607+00:00"
}