Security advisory

{
  "id": "4b9bd591f4f76127d4477a07981e5d7317a85a602639e1d6cac289c73fd5dff4",
  "url": "https://osv.dev/vulnerability/CVE-2016-9387",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2016-9387",
    "summary": "Integer overflow in the jpc_dec_process_siz function in libjasper/jpc/jpc_dec.c in JasPer before 1.900.13 allows remote attackers to have unspecified impact via a crafted file, which triggers an assertion failure.",
    "evidence": "osv:CVE-2016-9387",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2016-9387",
      "aliases": [
        "CVE-2016-9387"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jasper-software/jasper",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "8fc44b7b9b68cd2e57c0f18a5445cbf70481d1ce"
                },
                {
                  "fixed": "d91198abd00fc435a397fe6bad906a4c1748e9cf"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.900.12"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "d91198abd00fc435a397fe6bad906a4c1748e9cf"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "version-1.900.12",
            "version-1.900.11",
            "version-1.900.10",
            "version-1.900.9",
            "version-1.900.8",
            "version-1.900.7",
            "version-1.900.6",
            "version-1.900.5",
            "version-1.900.4",
            "version-1.900.3",
            "version-1.900.2",
            "version-1.900.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-9387.json",
            "vanir_signatures": [
              {
                "id": "CVE-2016-9387-692f6f1c",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "162649287627297576852063731035152415525",
                    "226120177115694592232976601955282060729",
                    "85618242479426270109887864443891666473",
                    "209686564553207354020312973871361104708",
                    "244588284884631190782244829546901289064",
                    "125189853892253328008764467669758377742",
                    "339689915099979973143487541221300521781",
                    "111458785441638967645653322889124458209"
                  ]
                },
                "source": "https://github.com/jasper-software/jasper/commit/d91198abd00fc435a397fe6bad906a4c1748e9cf",
                "target": {
                  "file": "src/libjasper/jpc/jpc_dec.c"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2016-9387-f46d5386",
                "digest": {
                  "length": 3036,
                  "function_hash": "84919795419482091308761414363530504873"
                },
                "source": "https://github.com/jasper-software/jasper/commit/d91198abd00fc435a397fe6bad906a4c1748e9cf",
                "target": {
                  "file": "src/libjasper/jpc/jpc_dec.c",
                  "function": "jpc_dec_process_siz"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:17:59Z"
          }
        }
      ],
      "modified": "2026-10-20T13:17:59.474488219Z",
      "provider": "osv",
      "references": [
        "https://usn.ubuntu.com/3693-1/",
        "https://access.redhat.com/errata/RHSA-2017:1208",
        "https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1396959",
        "https://github.com/mdadams/jasper/commit/d91198abd00fc435a397fe6bad906a4c1748e9cf"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2016-9387",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 387478,
  "published_at": "2017-03-23T18:59:00.567+00:00"
}