Security advisory

{
  "id": "842b2068171e8e14e4c7fb24e5991068e02c1c46aa3e5bcedf91b16d5d83e1c7",
  "url": "https://osv.dev/vulnerability/CVE-2017-14632",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-14632",
    "summary": "Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized memory in the function vorbis_analysis_headerout() in info.c when vi->channels<=0, a similar issue to Mozilla bug 550184.",
    "evidence": "osv:CVE-2017-14632",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2017-14632",
      "aliases": [
        "CVE-2017-14632"
      ],
      "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://gitlab.xiph.org/xiph/vorbis",
              "type": "GIT",
              "events": [
                {
                  "introduced": "f4093202cb226b360d0edf8a948aa71142cec657"
                },
                {
                  "last_affected": "f4093202cb226b360d0edf8a948aa71142cec657"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:xiph.org:libvorbis:1.3.5:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.3.5"
                      },
                      {
                        "last_affected": "1.3.5"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.3.5",
            "v1.3.5"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-14632.json"
          }
        }
      ],
      "modified": "2026-10-20T10:48:45.377599622Z",
      "provider": "osv",
      "references": [
        "https://gitlab.xiph.org/xiph/vorbis/issues/2328",
        "https://lists.debian.org/debian-lts-announce/2018/04/msg00033.html",
        "https://usn.ubuntu.com/3569-1/",
        "https://www.debian.org/security/2018/dsa-4113"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*",
              "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
              "cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*"
            ],
            "vendor_product": "canonical:ubuntu_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "14.04"
                  },
                  {
                    "last_affected": "14.04"
                  },
                  {
                    "introduced": "16.04"
                  },
                  {
                    "last_affected": "16.04"
                  },
                  {
                    "introduced": "17.10"
                  },
                  {
                    "last_affected": "17.10"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
              "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "7.0"
                  },
                  {
                    "last_affected": "7.0"
                  },
                  {
                    "introduced": "9.0"
                  },
                  {
                    "last_affected": "9.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2017-14632",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 380325,
  "published_at": "2017-09-21T07:29:00.39+00:00"
}