Security advisory

{
  "id": "b6fc8bbe40e41b53f987eae230109bacbf786571cf2f7335cc3b5b3ea7210626",
  "url": "https://osv.dev/vulnerability/CVE-2017-14503",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-14503",
    "summary": "libarchive 3.3.2 suffers from an out-of-bounds read within lha_read_data_none() in archive_read_support_format_lha.c when extracting a specially crafted lha archive, related to lha_crc16.",
    "evidence": "osv:CVE-2017-14503",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2017-14503",
      "aliases": [
        "CVE-2017-14503"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/libarchive/libarchive",
              "type": "GIT",
              "events": [
                {
                  "introduced": "98a695399e8e7420635a5448aecde8b0a82fb83a"
                },
                {
                  "last_affected": "98a695399e8e7420635a5448aecde8b0a82fb83a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:libarchive:libarchive:3.3.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.3.2"
                      },
                      {
                        "last_affected": "3.3.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.3.2",
            "v3.3.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-14503.json"
          }
        }
      ],
      "modified": "2026-10-20T10:47:44.049320238Z",
      "provider": "osv",
      "references": [
        "https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html",
        "https://usn.ubuntu.com/3736-1/",
        "https://access.redhat.com/errata/RHSA-2019:2298",
        "https://access.redhat.com/errata/RHSA-2019:3698",
        "https://github.com/libarchive/libarchive/issues/948",
        "https://security.gentoo.org/glsa/201908-11",
        "https://www.debian.org/security/2018/dsa-4360",
        "https://bugs.debian.org/875960"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2017-14503",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 379656,
  "published_at": "2017-09-17T18:29:00.293+00:00"
}