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Medium

Security advisory

Type: advisorySources: OSVCVE: CVE-2018-8036

In Apache PDFBox 1.8.0 to 1.8.14 and 2.0.0RC1 to 2.0.10, a carefully crafted (or fuzzed) file can trigger an infinite loop which leads to an out of memory exception in Apache PDFBox's AFMParser.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2018-8036
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 05:29 UTC · Revision 1

Source evidence

CVE-2018-8036

core-osv · Original source

Published 3 Jul 2018, 20:29 UTC

In Apache PDFBox 1.8.0 to 1.8.14 and 2.0.0RC1 to 2.0.10, a carefully crafted (or fuzzed) file can trigger an infinite loop which leads to an out of memory exception in Apache PDFBox's AFMParser.

osv:CVE-2018-8036
Complete source record
{
  "id": "14cad8eb373d52f4d00f27e652d01cad7ec64cc2135e33ea936a0306ea32fb85",
  "url": "https://osv.dev/vulnerability/CVE-2018-8036",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-8036",
    "summary": "In Apache PDFBox 1.8.0 to 1.8.14 and 2.0.0RC1 to 2.0.10, a carefully crafted (or fuzzed) file can trigger an infinite loop which leads to an out of memory exception in Apache PDFBox's AFMParser.",
    "evidence": "osv:CVE-2018-8036",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-8036",
      "aliases": [
        "CVE-2018-8036",
        "GHSA-j2xq-pfff-mvgg"
      ],
      "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/apache/pdfbox",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "a48b3adb3386a3e9d9c93f7341aeed113cc95333"
                },
                {
                  "introduced": "9b2e8e73b853d38490de98041627a3f9b075eb96"
                },
                {
                  "last_affected": "a625e6e1aa6df28a1b345501eefcc5be62a463d2"
                },
                {
                  "introduced": "8890ccbf0b3a233578b952748ce090f54c53fea7"
                },
                {
                  "last_affected": "1400def5c88140cc9be1245b9b4774a9d558d73c"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:apache:pdfbox:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.8.14"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:apache:pdfbox:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0.0"
                      },
                      {
                        "last_affected": "2.0.10"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:apache:pdfbox:2.0.0:rc1:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0.0-rc1"
                      },
                      {
                        "last_affected": "2.0.0-rc1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:apache:pdfbox:2.0.0:rc2:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0.0-rc2"
                      },
                      {
                        "last_affected": "2.0.0-rc2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:apache:pdfbox:2.0.0:rc3:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0.0-rc3"
                      },
                      {
                        "last_affected": "2.0.0-rc3"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.0.0-rc1",
            "2.0.0-rc2",
            "2.0.0-rc3",
            "2.0.0-RC3",
            "2.0.10",
            "1.8.14"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-8036.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:29.476548017Z",
      "provider": "osv",
      "references": [
        "https://lists.apache.org/thread.html/9f62f742fd4fcd81654a9533b8a71349b064250840592bcd502dcfb6%40%3Cusers.pdfbox.apache.org%3E",
        "https://lists.apache.org/thread.html/r43491b25b2e5c368c34b106a82eff910a5cea3e90de82ad75cc16540%40%3Cdev.syncope.apache.org%3E",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6HKVPTJWZGUB4MH4AAOWMRJHRDBYFHGJ/",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/POPOGHJ5CVMUVCRQU7APBAN5IVZGZFDX/",
        "https://www.oracle.com/security-alerts/cpuapr2020.html",
        "https://access.redhat.com/errata/RHSA-2018:2669"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-8036",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 432333,
  "published_at": "2018-07-03T20:29:00.247+00:00"
}